Oil or diamond glass cutter. Which glass cutter is better: review, prices and recommendations on which glass cutter is best for cutting. What types of glass cutters are there and how they differ

Updated: 09.19.2019 11:10:36

Expert: Savva Goldshmidt

*Review of the best sites according to the editors. About the selection criteria. This material is subjective in nature, does not constitute an advertisement and does not serve as a purchase guide. Before purchasing, consultation with a specialist is required.

Unlike metals and wood, glass has increased fragility, so it cannot be cut with abrasives. For cutting such materials, glass cutters have been developed that scratch the top layer. After this, by pressing on the plane, you can carefully break off the glass or mirror, exactly along the cut line. With this tool you can cut out both shapes with smooth edges and arbitrary ones. We have compiled a rating the best glass cutters, dividing the models into categories. Experts have analyzed user reviews and product characteristics, so the review will help you navigate and buy the right model for the upcoming tasks.

Rating of the best glass cutters

The best diamond glass cutters

Diamond is one of the hardest materials on earth, so it is effectively used in glass cutters for straight and shaped cutting of glass and mirrors. A piece of carbon is fixed in a holder with silver solder and remains motionless. Using a diamond tool, you can create a cutting line up to 10 km with a thickness of cut material up to 10 mm. Therefore, after spending once, the buyer receives the goods for long years. But in price it surpasses other types. There are two options for sharpening shape: pyramidal and oblique. The first is chosen by professionals, the second would be better suited for beginners. As the diamond wears, it is adjusted on a diamond sharpening wheel.

The first place in the rating among diamond glass cutters is occupied by the product of the domestic company Brigadier. The model is made with a combination of materials: the holder is cast from tool steel, and the handle is carved from noble hardwood. The cutting element is made of synthetic diamond, soldered into the head. The tip of the handle has a beautiful rounding to prevent the tool from falling out. To prevent the wood from losing its appearance, it was varnished. The total length of the model is 180 mm. Experts share in their reviews that it is convenient to hold the glass cutter by the very tip, pressing from above, when cutting a large surface. Overall the handle is ergonomic and fits well in the hand. Fingers do not get tired even after prolonged work.

Our experts included the glass cutter in the rating of the best due to the thin head of the model, which allows you to draw wavy lines along the mirror for cutting decorative elements. Turning is not difficult, and is preserved for the master good review cutting lines. The product also has four grooves for breaking off small cut segments. Each groove has its own width different section material.

Advantages

the diamond is firmly soldered into the holder;
cuts through glass the first time;
easy to make a straight or wavy line;
It's easy for a beginner to learn how to use it.

Flaws

high price compared to other models;
slips in the hand due to the varnish;
Sold without a container (on cardboard in mica), so there is nothing to store and transport in.

Russia 87225

The second place in the ranking is occupied by the glass cutter Russia 87225, made in the shape of a hammer. The metal part is coated with chrome and does not rust when used or stored in a humid environment. A plastic handle is provided for holding, but unlike the leader in the rating, it is of a simple shape, gradually turning flat. The holder is equipped with two grooves for scrap glass. One is designed for a section of 3 mm, and the other for 5 mm. The cutting element is industrial diamond, which is characterized by increased strength and long service life.

Our experts included the model in the rating because the glass cutter weighs 300 g and has the shape of a hammer, which is convenient for tapping the material to deepen the crack. Although according to its characteristics it is designed for glass cross-sections up to 5 mm, in practice they can cut 8 mm by tapping along the passed line. The experts in the reviews agree with this and the product is recommended specifically for thick materials.

Advantages

affordable price;
weighty - you can knock;
high strength industrial diamond;
long service life.

Flaws

due to the large head, the cutting line is difficult to see;
more suitable for a straight cut (for a figured cut it is difficult to manipulate a large holder);
clumsy appearance;
sold without case.

Fit 16930

The third place in the ranking category belongs to a Canadian brand that produces goods in China. The glass cutter is equipped with a beveled diamond and is designed for material cross-sections up to 5 mm. After the head there is a brass insert with forks for breaking glass. The element contains four different distances between the protrusions to tightly cover any thickness of material and break without chipping. The handle is made of hard wood and has a comfortable grip. The model is suitable for both straight cuts under a ruler and for figured cutting. The diamond used in the design is characterized by increased wear resistance. The product retains its attractive appearance for a long time thanks to stainless metals and varnish coating.

This model is included in the rating by our experts because it is a replica of the proven Brigadier. For half the price you can get a completely identical tool. We recommend this glass cutter for beginners who want to master various techniques glass cutting, including figured cutting.

Advantages

head from of stainless steel;
ergonomic handle;
attractive price for a diamond model;
four grooves for breaking material.

Flaws

sold in blister pack;
You cannot cut a section larger than 5 mm;
For some users, the diamond quickly falls off.

The best roller glass cutters

Roller glass cutters are cheaper than diamond ones, since the cutting element in them is a cobalt-tungsten alloy. Circles are cast and sharpened from it, scratching the glass surface for cutting. Depending on the sharpening angle of 138 or 160 degrees, it will be possible to cut through a cross-section of material of 4-8 or 9-19 mm, respectively. There are tools with one, three or six rollers, which affects the ease of handling and the frequency of sharpening the equipment. The working life of a roller glass cutter is 350-50,000 m of the total cutting line and depends on the quality of the cutter. The rating of products in this category contains both professional and amateur models.

Stanley 0-14-040

The first place belongs to the American glass cutter, produced at a factory in Germany. This is one of the highest quality products in the category. The tool is equipped with six rollers with digital designations. When one becomes dull, you can turn the drum and immediately begin further cutting with the others. This configuration will not require distractions for sharpening even throughout the entire day of use. The holder is plated with nickel to protect the steel from corrosion. The solid wooden handle of a classic shape has a thick layer of varnish. The craftsmen in the reviews like the product because of its sharp edge and long service life. Experts compare its quality with glass cutters from the USSR and say that this one is even better. Thanks to the sharpness of the rollers, a beginner can easily handle cutting fragile glossy material.

Our experts awarded the tool first place in the rating due to its cutting ability. In addition to glass and mirrors, they will be able to cut ceramic wall tiles of high and medium softness. This is very convenient for curly cutouts around communications, windows and doorways, sockets and electrical boxes.

Advantages

exact fault line;
the glass does not crumble along the cut, the ends do not break off;
6 cutting elements;
presentable appearance- can be bought as a gift.

Flaws

high price;
there is nothing to tap the cut line with;
You need to wet the roller in oil before use manually, in a container.

Kraftool Silberschnitt 33677

Second place in the ranking is occupied by German goods. Its cutting element is made of tungsten carbide alloy and is designed for 50,000 m of total cutting line. The head is plated with nickel to prevent metal oxidation. The handle is cast from brass and contains serrations to prevent slipping in sweaty hands. At the point where the fingers wrap around, the instrument is narrowed for ease of support. The end part is unscrewed along the thread and oil is poured into the handle, which is automatically supplied to the roller. This makes it easier to guide and helps maintain an edge.

We have highlighted this glass cutter in the rating as the best for professional work when working with thick materials up to 12 mm. Most analogues are not capable of cutting such a section and are limited to a limit of 5 mm. Masters in reviews share that it is very comfortable to hold in the hand and does not require strong pressure to cut glass. The model also comes in a case, so if you frequently change your workplace, it is convenient to store and take it with you without fear of accidentally dulling the roller or getting dirty with oil.

Advantages

there is a built-in oil supply;
rubber compressor so that the lubricant does not leak out when turning the tool over;
narrow head for figure cutting;
reliable and durable body;
large operational resource.

Flaws

very high cost;
only one cutting roller;
you can’t see how much oil is left in the pen;
There are no grooves for breaking glass.

FIT IT 16921

Third place in the ranking belongs to another professional glass cutter from the Canadian brand Fit. The model is made in black. The head is constructed of blued steel and is equipped with a screw to secure the position on the axis. The fingers are equipped with a brass sleeve with ergonomic cutouts to ensure a comfortable and secure grip. The tail of the handle is plastic and also painted black for stylistic unity. There is only one cutting roller and is sharpened to an acute angle of 135 degrees. The tool is designed for cutting glass with a cross section of up to 8 mm.

Our experts included the product in the rating due to the presence of a plastic flask, through which you can clearly see how much oil is left. This design allows you not to carry a container for dipping the glass cutter and always control the presence of lubricant through the transparent walls. But users in the reviews advise not to press too hard on the handle, since the plastic thread can easily break off. In this case, you will have to find a new handle, because the head is simply rearranged by unscrewing the screw.

Advantages

pipette for filling with oil included;
materials are not subject to corrosion;
automatic supply of lubricant to the roller;
cuts sections up to 8 mm;
ergonomic cutout for finger support.

Flaws

sold in a blister - there is nothing to store and transport in;
It’s inconvenient to tap the line;
no fork for breaking off;
the head is loose (play);
only one cutting element.

Truper CV-5 12953

In fourth place in the ranking is a product from a Mexican manufacturer. This is an original glass cutter, cast entirely from metal. There is no axle for attaching the head, so the tool is especially durable and will withstand any pressure from an inexperienced user. The cutting element is a roller with a diameter of 6.5 mm. Next to it there are three grooves for breaking off small pieces of glass. The model is small - 12.7 cm, so work with it large areas glazing is inconvenient. This item is suitable for household use(replace the glass in the window, make an aquarium yourself). Due to the thin, specific design, professional reviews advise holding it between the index and middle fingers, and not in the classic way.

In our opinion, the glass cutter deserves its place in the ranking thanks to the large ball at the end of the handle. It is designed to gently tap the cut line to strengthen the scratch crack and make the glass easier to separate.

Advantages

three grooves for breaking off material;
does not break when dropped thanks to one-piece design(no threads, connections);
affordable price in the category;
convenient to tap.

Flaws

uncomfortable to hold due to the thin body;
light, cannot be felt in the hand;
sold in blister pack;
short - 12.7 cm.

Any renovation in an apartment does not come without significant costs, and with a small budget, you have to save every little thing. Relying on their own strengths, many owners try to minimize costs by performing many repairs themselves, and replacing glass in the house is no exception.

It seems that the task is clear, it is enough to purchase a glass cutter and. But the producers construction tools do not stand still, releasing new types, so choose the right glass cutter to an ordinary person without experience, it becomes increasingly difficult, and in some cases can lead to unexpected expenses.

On this moment There are several types of glass cutters (diamond, roller, oil, compass) differing both in their design, cutting element, and in the method of scratching grooves on the surface of the glass. In this article we will try to explain in detail how to choose a glass cutter for your home, taking into account some of the nuances, supplementing the material with photos and video instructions.

Diamond glass cutter

Perhaps this type of glass cutter is used experienced craftsmen for many years, and is considered one of the best in its field model range. The distinctive element of a diamond cutter is a small diamond crystal located in the cutting part of the tool and securely fixed in the holder using silver solder.

A diamond glass cutter can be safely chosen for cutting glass up to one centimeter thick. But keep in mind that there are models with synthetic diamond, where the cutting thickness is limited to no more than 5 mm. Its cost is much lower, but it is quite effective in operation.

Although the diamond crystal is considered one of the hard natural materials, but in the process of frequent cutting it tends to become dull. In connection with this, from time to time you should sharpen the cutter on a cast iron disk or use a block coated with mastic and diamond dust. It is recommended to sharpen the glass cutter until the tool leaves a thin line on the glass surface.

When choosing a diamond glass cutter for your home, keep in mind that they can be of two types:

With curved cutting edge
Tetrahedral chisel in the form of a pyramid

The first type is best suited for inexperienced carvers, while the second type is preferred by professionals. Unlike the type with a tetrahedral cutter, in which the cutters are located at an angle of 20 - 22 degrees relative to the axis, a glass cutter with a curved cutting edge is equipped with cutters mounted in line with the axis of the tool, which typically makes working with it easier.

Roller glass cutter

This type is rightfully considered a fairly simple and common glass cutter for home and work. The cutting part of this tool is made of rollers made of hard alloy, usually based on tungsten and cobalt.

Roller-type models are equipped with different numbers of cutting rollers, such as one, three, or six. Accordingly, the more cutting rollers, the better the glass is cut, and the more expensive its cost.

Each of the glass cutter rollers is designed for cutting glass with a thickness of 1 to 4 mm, and cutting material up to 350 meters in size. The standard roller diameter is 6.6 mm, and the sharpening angle of the cutting edge is one hundred degrees.

If the cutting element becomes dull, replacing it is not difficult; to do this, you will need to slightly loosen the fastening screw and turn the drum with the roller by sixty degrees. Also, in addition to replacing a dull element, it can be periodically sharpened using a mechanical sharpener or manual method with a fine-grained abrasive disc.

Oil glass cutters

This model appeared on the market quite recently, in fact it is the same roller glass cutter, only additionally equipped with the function automatic feeding lubricants In this case, the handle also serves as a container for lubricating fluid, which is supplied to the cutting edges with the help of a wick. The supply of lubricating fluid significantly reduces the friction force of the tool, which typically reduces its wear.

An oil glass cutter for the home is chosen to work with glass up to two centimeters thick, and its almost continuous service life lasts for 5 - 6 thousand linear meters. At the end of its service life, the entire working head of the tool should be replaced.

The oil glass cutter is additionally equipped with replaceable heads and rollers for cutting glass. different thicknesses:

For blades up to 1 cm thick, you should use a roller with a sharpening angle of 135 degrees.
For glass up to 2cm. you should choose a roller with an angle of 150 degrees

The tool head can be either stationary or rotating. The latter type is mainly used for cutting material according to a template.

Circular glass cutters

Perhaps the question of which glass cutter to choose for the home in order to cut a circle may arise for those who have to cut out such shapes as an oval or an even circle, since it will be difficult to do this with a regular roller type. For these purposes, it would be advisable to use a tool in the form of a compass.

Mostly component compass types usually consist of a glass cutter, usually an oil-based type, a suction cup that secures it to the glass, and an adjustable scale that determines the required radius of the circle.

To obtain an even oval, a design is used of two rods perpendicular to each other and the tool itself. The main thing here is to correctly select the radius on the scales, then cut and remove the finished glass element.

To ensure that the tool does not slide, it is advisable to take it with wooden handle. For comfortable work choose a glass cutter with notches on the handles. Please note that in roller models, the roller should not dangle during control cutting, it should leave a thin line without chips or irregularities, and should produce a crackling characteristic sound without squeaking.

Tips on how to choose a good glass cutter video

And in conclusion, if you follow all the above tips, then choosing the right glass cutter for home work will not be difficult even for a beginner. It all depends on the amount of work being performed. When answering the question of how to choose a roller or diamond glass cutter for your home, if your volume of work is not so large as your budget, then you should choose a roller type, although it will not be durable, but it will definitely cut through several meters of glass . If the volume is large, then of course best option diamond, but for working with glass up to 20 mm, experts choose an oil type of tool.

Hi all! Any serious major renovation The house cannot do without working with glass.

That is why it is very important to choose a quality tool for working with this material. Next, we will look at how to choose a glass cutter for your home so as not to regret the purchase in the future.

On modern market There are several types of glass cutters - the tools differ in design, working element and cutting method.

This allows you to make the optimal choice of glass cutter for home or professional use.

Diamond glass cutter. This is a tool for professionals.

It uses a diamond crystal as a cutting element, which is firmly fixed to the working part using silver solder. A tool with natural diamond is suitable for working with glass up to 1 cm thick.

If synthetic diamond is used, the cutting thickness will be no more than 5 mm, such a tool is noticeably cheaper.

Depending on the type, diamond tool It has:

Curved cutting edge. The cutters are installed in line with the axis of the glass cutter, which simplifies working with it.
This option is convenient for inexperienced carvers and suitable for home use.
A tetrahedral chisel in the form of a pyramid. The cutters are fixed at an angle of 20-22 degrees relative to the axis of the tool; working with it requires skill. This professional tool for experienced craftsmen.

With frequent use, the diamond crystal becomes dull, and the cutter requires sharpening on a cast iron disk or using a whetstone coated with mastic with diamond dust.

Sharpening is carried out until the glass cutter begins to draw a thin line on the glass.

Roller glass cutter.

A common option, actively used in everyday life and by professionals. The cutting part is carbide rollers, most often based on cobalt and tungsten.

Manufacturers offer glass cutters with different numbers of rollers – 1.3 or 6.

The more cutting elements in a tool, the better it works and the more expensive it costs. Each roller with a diameter of 6.6 mm is capable of cutting glass up to 4 mm thick, and is capable of making a total cut of 350 meters in length.

The dull cutting element is replaced with a new one by loosening the fastening clamp and turning the drum.

If you don't have a new roller at hand, you can sharpen the old one with a mechanical sharpener or using a fine-grained abrasive disc.

Oil glass cutter. A relatively new development, which is a classic roller tool equipped with a lubricant supply system to the working area.

How to choose a good glass cutter for your home

Lubricating fluid is poured into the handle of the tool and flows to the cutting edges through a special wick. Due to lubrication, the friction force is reduced and wear on the working part of the glass cutter is reduced.

An oil glass cutter usually has several interchangeable heads for working with glass of different thicknesses:

for cutting glass up to 1 cm thick, rollers are used with a sharpening angle of 135 degrees;
To work with glass with a thickness of 1 to 2 cm, roller elements with a sharpening angle of 150 degrees are used.

At the same time, the resource of each head reaches 5 - 6 thousand linear meters.

In addition to fixed heads, rotating ones are also used; they allow cutting according to a template. Heads that have reached the end of their service life must be replaced.

An oil glass cutter is a serious professional tool; it is irrational to buy it for simple one-time work around the house, but it makes sense to purchase it if there is a large amount of work to be done or cutting according to a complex pattern.

Circular glass cutter. A specialized glass cutter that allows you to cut circles and ovals.

The design includes an adjustable scale, thanks to which you can set the required cutting radius, a suction cup that fixes the tool on the glass surface, as well as a glass cutter itself (usually an oil type).

To obtain an oval, a special system of two rods is additionally used. Before cutting, you need to select the correct radius on the measuring scales.

How not to make a mistake with your choice?

When deciding which glass cutter to choose, you should first focus on volume upcoming works and material characteristics. If you have to cut glass with a thickness of 1 to 2 cm, the choice is made in favor of an oil tool.

For thinner glass, diamond and roller glass cutters are suitable. Roller models are the cheapest and they have a limited working life. This is an option for one-time work with thin glass. If there is enough work to be done, optimal choice will become a diamond tool.

Having decided on the type of glass cutter, pay attention to the ergonomics of the tool handle.

Preference should be given to a wooden handle - it does not slip in the palm of your hand when working. The polymer handle should have a rough surface, the metal handle should have a notch. The special shape or grooves on the handle help to hold the tool tightly.

When buying a glass cutter, check its operation - the seller provides glass for test cutting.

When testing a roller model, pay attention to the line (it should be thin), sound (characteristic crackling without squeaking), movement (the roller should not wobble). When checking the diamond and oil models, pay attention to the thickness of the line - the thinner it is, the sharper the tool.

A properly selected glass cutter will help you independently carry out all the work associated with cutting this material.

Video on the topic “how to choose a glass cutter”:

What types of glass cutters are there and how they differ

Glass cutter in household- a tool that is not essential, but when you need to cut glass and have nothing to cut with, then this is already a problem. Therefore, it is advisable to have this tool in the house. How to choose a glass cutter, what you should pay attention to, what types there are - read this article.

Roller

The vast majority of home craftsmen use roller glass cutters.

They are inexpensive (if you take a household one, not a professional one), they cut glass perfectly, although some cannot take glass larger than 5 mm, and some even cut centimeter glass.

The cutting element here is a carbide roller, with which the glass is cut. Most often, the kit comes with 6 rollers, 1 working, 5 spare. Many people don’t even know that if the glass cutter roller becomes dull, it can be replaced with a new one; to do this, you just need to unscrew the bolt and move the new one in place of the old roller.

With wooden handle.
The most common, home-made one, with its help you can cut glass up to 5 mm thick without any problems, although the five is already cut very poorly. Normal window glass 3-4 mm is cut without problems. The cost is 60-80 rubles.

2. Cheap Chinese models with plastic handle and six rollers.
They are completely similar, cost about 60-100 rubles, and they also take thin glass.

3. Big tool series “Profi”, it is certainly not professional, but it cuts thicker glass.

The stated thickness of the glass to be cut is as much as 10 mm, but in practice it was difficult to cut 6 mm glass.

If you do not want to use cheap models (70-100 rubles) and you are not satisfied with the quality of glass cutting, then I advise you to pay attention to glass cutters from Kraftool - a German company that produces high-quality products.

All their products are high-quality tools, the most important thing is that their prices are very low (when compared with other professional companies).

4. Kraftulovsky is already more expensive.

For the home there are 2 options - with 1 roller and with six. The one with the green handle comes with one roller, it costs more. How is it that 1 video costs more than 6?

Everything is simple here - the resource of this one roller is 8 km (you can cut 8 km of glass).

The current cost is 250 rubles - a small price for a really quality instrument. The thickness of the glass being cut is also small, up to 5 mm, but it cuts the five just perfectly, the cut is straight, without chips (unlike cheap household options).

The second option - with an orange handle, has 6 rollers, and also perfectly cuts glass up to 5 mm.

Price 200 rubles, resource of one video - 1 km.

For myself, I made a choice by buying myself a glass cutter for 250 rubles with 1 roller.

How to choose a glass cutter

In the household it is rarely necessary to cut glass thicker than 5 mm, but a couple of times I had to deal with 6 mm glass - the green “Kraftool” did it without problems, although I had to spend more time tapping the cut.

Of all inexpensive options it is Kraftul's that is optimal, because it has successfully shown itself in action.

5. Oil glass cutter

Oil cutters can also be classified as roller cutters, since the cutting is carried out by a roller made of carbide metal. The only difference is that when cutting, oil is added, which makes cutting glass much easier; moreover, the quality of the cut is noticeably higher.

If you take an inexpensive oil pump for home use, it will cost about 180 rubles (Stayer company).

When compared with the Kraftul one, we can say that it is very good.

Diamond models

Many craftsmen cut only with diamond glass cutters, because they consider them the best. By by and large they are right - diamond ones are designed to cut glass and no roller can compare with a professional diamond one.

What is a professional diamond glass cutter?

This is just a super tool, it cuts even centimeter glass with absolutely no effort. Back in my youth, I worked for several days on a glass cutter and was shocked at how easily it was possible to cut glass 1 cm thick. Of course, the price of such a tool is decent.

Glass is cut using diamond, which is, of course, harder than any hard alloy.

Diamond glass cutters for the home are not as simple as they seem. To cut off something for them the first time, they will have to work hard.

The whole difficulty arises because when cutting, you need to maintain a certain angle of inclination when the diamond edge begins to cut.

My first attempts were not successful, but I firmly decided to learn and after some time I already knew how to cut with such a tool. And I’ll tell you that it really cuts like clockwork. The only thing is that you need to cut using a metal ruler; the thinner the ruler, the better.

How to use it correctly

A few simple rules:

Do not go over the cut several times; you need one pass with the required pressing force.

Tap the glass cut carefully along the entire length of the cut.

The pressing force must be chosen correctly, do not use all your power on 3 mm glass, otherwise you will simply crush it.

Move the glass cutter slowly, do not rush.

I won't explain why you need to plastic windows I needed to cut glass. I’ll just tell you how to choose the right glass cutter for this operation.
First, let's look at the types of glass cutters:

— Diamond glass cutter
— Roller glass cutter
— Oil glass cutter
— Pobedite glass cutter.
All glass cutters have one thing in common. They should cut a groove on the surface of the glass. The glass will be broken along this groove in the future. Thus, glass cutters are divided only by the method of “scratching” this groove.
Diamond glass cutter
Diamond scratches glass best. It is a fact. No matter how sophisticated humanity is in inventing new materials, natural diamond remains the leader.
The cutting element of a diamond glass cutter is a small technical diamond. This pebble is securely fixed in the holder. When the diamond becomes dull, it is simply turned 90 degrees and work continues. The resource of a diamond glass cutter is at least 10 thousand meters.
It is no secret that the diamond glass cutter is the most expensive of all varieties on the market.
To reduce the cost of the tool, synthetic stones can be used in diamond glass cutters. However, the service life of such a glass cutter will be lower.
Pobedite glass cutter
The cheapest and least suitable type of glass cutter is the Pobedit glass cutter. A fixed pobedite cutter is used as a cutting element. It leaves a poor quality groove and gets dull pretty quickly.
Roller glass cutter
Unlike a diamond glass cutter, a roller glass cutter uses a movable cutter. It is a roller made of hard metal alloys. The roller has a pointed edge and its rotation ensures a smooth stroke of the glass cutter during operation.
Due to rotation, a longer service life of the glass cutter is ensured, unlike its stationary counterpart. Moreover, a roller glass cutter usually has several replaceable cutters, which ensures a fairly decent service life of the tool.
Oil glass cutter
An oil glass cutter differs from a roller cutter in that it supplies lubricant to the cutting surface. The lubricant reservoir is located in the handle of the glass cutter. This ensures an even smoother stroke of the tool during operation. And it is this factor that eliminates the presence of additional cutters on one instrument. An oil glass cutter can work with glass up to 20mm thick.
Chinese tools are available on the market as the cheapest solution for oil glass cutter. The price for them is simply ridiculous. But the resource is also insignificant. Often the grease reservoir is not even connected to the cutting roller, and the seller suggests that you dip the roller in a bowl of oil before each cut.
To summarize all of the above, I recommend the following. If you do a lot of cutting, take a reliable tool. If you need to glaze a couple of windows and this is where your activity as a glazier ends, don’t waste your money, buy a simple roller glass cutter. Its resource will be enough for you. I really hope that my review will help you choose the right glass cutter.

However, it is quite difficult for a beginner to understand the many types of tools and make right choice. Before purchasing, you need to decide for what purpose the tool will be needed and familiarize yourself with all its types.

Types of glass cutters

Today there are several types of glass cutters, which differ design features, cutting element and method of cutting glass. Before you think about where to get a glass cutter, you should familiarize yourself with the types of this tool.

Diamond glass cutter

This tool is considered one of the best - it has been used by real masters for quite some time. In such a glass cutter, the cutting element is a small diamond crystal, which is secured with a holder.

Diamond glass cutters can easily cut glass up to 1 centimeter thick. Currently, there are instruments on sale with synthetic crystals that are no less effective. At home, such a tool can become a useful assistant.

Although diamond is the hardest material, a cutter made from it can become dull over time.

Roller glass cutter

For beginners and home craftsmen, there is a simple solution to the question of which glass cutter to choose. The most common and popular is the roller glass cutter. This inexpensive, but quite convenient and reliable tool has many models, which can have from 1 to 6 rollers. In a glass cutter, the rollers serve as the cutting element and are made of tungsten or cobalt alloys.

This type of glass cutter is very convenient and easy to use. The principle of its operation is that the roller knocks out a deep groove, which allows you to easily break the glass along the cutting line. Using such a tool does not require training or special skills - cutting in a straight line is not difficult even without available tools.

The only drawback of roller glass cutters is their fragility. However, if the tool is not used too often, then when deciding which glass cutter is better to take, you should choose this particular model.

Oil glass cutter

This species appeared on the market relatively recently. The principle of its operation is the same as a roller glass cutter, but the oil cutter is equipped with an additional container with lubricant. During the cutting process, lubricant is supplied to the cutting line, which significantly reduces wear on the cutting part. The container with lubricant is located in the handle of the tool.

Allows you to cut mirrors and glass up to two centimeters thick, so this tool is often used by professional carvers. It can be supplied with replacement rollers for cutting glass of different thicknesses. The service life of an oil glass cutter is enough for 5-6 thousand meters, after which the working part of the tool and the container with lubricant will need to be replaced.

Circular glass cutter

Cutting an even oval or circle with a regular glass cutter is quite difficult, especially for a beginner. For these purposes it is used. It consists of a direct cutting part, a suction cup with which the tool is fixed in the center of the future circle, and a measuring scale that allows you to set the radius of the circle.

Which glass cutter should you choose?

Knowing the features and nuances of working with each type, it is not difficult to make the right choice of tools for the home:

In cases where the amount of work is small, you can opt for a roller-type tool. It is better to choose a glass cutter with a wooden handle, which has recesses for convenient work.
If you need to cut glass quite often, you should purchase a diamond glass cutter. Tools with synthetic diamonds are quite inexpensive, but their quality is in no way inferior to glass cutters that use natural stones. The only limitation when working with synthetic diamond is that it cannot cut glass thicker than 5 millimeters.
But for cutting thick glass, an oil tool will be excellent choice. The lubricant reduces the friction force and makes the work of the master easier.

Regardless of what type of tool you choose, there are certain rules of use that are the same for all types of glass cutters. The most important rule is that the tool should only pass along the cutting line once. If you repeatedly run the glass cutter along the groove, this will not only reduce the quality of the cutting, but will also cause the tool to quickly become dull.

Choosing a good, high-quality tool will allow even a beginner to quickly cope with cutting and get an excellent result.