7 best glass cutters

Review of the best according to the editorial board. On the selection criteria. This material is subjective and does not constitute advertising and does not serve as a purchase guide. Before buying, you need to consult with a specialist.

Unlike metals and wood, glass has increased fragility, so it cannot be cut with abrasive means. For cutting such materials, glass cutters have been developed that scratch the top layer. After that, by pressing on the plane, you can gently break off the glass or mirror, exactly along the cutting line. You can cut with such a tool both shapes with smooth edges and arbitrary ones. We have compiled a rating of the best glass cutters, dividing the models by category. The experts 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

Nomination	a place	Name of product	price
Best diamond glass cutters	1	BRIGADIER Extrema	559 r
	2	Russia 87225	211 r
	3	Fit 16930	286 r
Best Roller Glass Cutters	1	Stanley 0-14-040	709 r
	2	Kraftool Silberschnitt 33677	RUB 2,519
	3	FIT IT 16921	310 RUB
	4	Truper CV-5 12953	278 r

Best diamond glass cutters

Diamond is one of the hardest materials on earth, so it is effectively used in glass cutters for straight and curly cut glass and mirrors. A piece of carbon is fixed in the holder with silver solder and remains stationary. With the help of a diamond tool, you can lead a cutting line up to 10 km with a cut material thickness up to 10 mm. Therefore, having spent once, the buyer receives the goods for many years. But for the price it is superior to other types. According to the shape of sharpening, two options are used: pyramidal and oblique. The first is chosen by professionals, the second is better suited for beginners. As the diamond wears down, it is ruled on a diamond grinding wheel.

BRIGADIER Extrema

Rating: 4.9

The first place in the rating among diamond glass cutters is taken by the goods 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 turned from noble hardwood. The cutting element is made of synthetic diamond soldered into the head. The tip of the handle has a nice curvature to prevent the tool from falling out. So that the wood does not lose its appearance, it was varnished. The total length of the model is 180 mm. Masters in the reviews share that it is convenient to hold the glass cutter by the very tip, pressing from above, in the case of cutting a large surface. In general, the handle is ergonomic and fits well in the hand. The fingers do not get tired even after prolonged use.

Our experts have 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. The turns are not difficult and the craftsman retains a good view of the cut line. The product also has four grooves for breaking off small cut segments. Each groove has its own width for a different section of the material.

Advantages

• the diamond is firmly soldered into the holder;
• cuts through glass the first time;
• easy to make a straight or wavy line;
• working with it is easy for a beginner to master.

disadvantages

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

Russia 87225

Rating: 4.8

The second place in the rating is taken by the glass cutter Russia 87225, made in the shape of a hammer. The metal part is chrome plated and does not rust when used or stored in a humid environment. A plastic handle is provided for holding, but unlike the leader of the rating, it is of a simple shape, gradually turning into a flat one. The holder is equipped with two slots for breaking glass. One is designed for a cross 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 put the model in the rating because the glass cutter weighs 300 g and is shaped like a hammer, which is convenient for tapping the material to deepen the crack. Although, according to its characteristics, it is designed for a glass section of up to 5 mm, in practice they will be able to cut off 8 mm by knocking on the passed line. The masters agree with this in the reviews and the product is recommended specifically for thick materials.

Advantages

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

disadvantages

• because of the large head, the cutting line is poorly visible;
• more suitable for straight cut (for curly cut it is difficult to manipulate a large holder);
• clumsy look;
• sold without a cover.

Fit 16930

Rating: 4.7

The third place in the rating category belongs to a Canadian brand that manufactures goods in China. The glass cutter is equipped with a beveled diamond and is designed for a material section of up to 5 mm. After the head there is a brass insert with forks for breaking glass. The element contains four different lug spacings to fit tightly to any material thickness and break without chipping. The handle is made of solid wood and has a comfortable grip. The model is suitable for both straight cuts for a ruler and curly cut. The diamond used in the construction is characterized by increased wear resistance. The product retains its attractive appearance for a long time thanks to stainless metals and varnishing.

This model is included in the rating by our experts, as it is a replica of the proven Brigadier. For a price two times lower, you can get a completely identical instrument. We recommend this glass cutter for beginners who want to master a variety of glass cutting techniques, including shape cutting.

Advantages

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

disadvantages

• sold in a blister;
• you cannot cut a cross section of more than 5 mm;
• some users quickly lose the diamond.

Best Roller Glass Cutters

Roller glass cutters are cheaper than diamond cutters, since the cutting element in them is a cobalt-tungsten alloy. It is used to cast and sharpen circles that scratch the glass surface for cutting. Depending on the sharpening angle 138 or 160 degrees, it will turn out to cut through the material section 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 the roller glass cutter is 350-50000 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

Rating: 4.9

The first place belongs to an American glass cutter produced at a plant in Germany. This is one of the highest quality products in the category. The tool is equipped with six numbered rollers at once. When one is blunt, you can turn the drum and immediately proceed to further cutting with the others. This configuration will not require the distraction of sharpening, even during the whole day of operation. The holder is nickel plated to protect the steel from corrosion. The solid wooden handle of the classic shape has a thick varnish layer. The masters in the reviews like the product with a sharp sharpening and a long service life. Experts compare it in quality with glass cutters from the USSR and say that this one is even better. Thanks to the sharpness of the rollers, the beginner can easily cope with the cut of fragile glossy material.

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

Advantages

• accurate fault line;
• the glass does not crumble along the cut, the tips do not break off;
• 6 cutting elements;
• presentable look – can be bought as a gift.

disadvantages

• high price;
• nothing to tap the cut line with;
• moisten the roller in oil before work manually, in a container.

Kraftool Silberschnitt 33677

Rating: 4.8

The second place in the ranking is occupied by a German product. Its cutting element is made of tungsten carbide alloy and is designed for 50,000 m of the total cutting line. The head is nickel plated to prevent oxidation of the metal. The handle is cast in brass and has notches to prevent slipping in sweaty hands. In the place where the fingers are gripped, the tool 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 to maintain sharpness.

We ranked this glass cutter as the best for professional work when working with thick materials up to 12 mm. Most analogs are not able to cut such a section and are limited to a 5 mm limit. The masters in the reviews share that it is very convenient to hold it in the hand and does not require strong pressure to cut the glass. The model is also supplied in a case, so if you frequently change the workplace, it is convenient to store and carry it with you, without fear of accidentally blunting the roller or getting dirty with oil.

Advantages

• there is a built-in oil supply;
• rubber seal so that grease does not leak out when the tool is turned over;
• narrow head for shaped cutting;
• reliable and durable case;
• long service life.

disadvantages

• very high cost;
• only one cutting roller;
• it is not visible how much oil is left in the pen;
• no grooves for breaking glass.

FIT IT 16921

Rating: 4.7

The third place in the rating belongs to another professional glass cutter from the Canadian brand Fit. The model is made in black. The head is made of blued steel and equipped with a screw for fixing the position on the axis. The fingers have a brass sleeve with ergonomic cutouts for a comfortable and secure grip. The tail of the handle is plastic and also painted black for stylistic unity. The cutting roller is single and sharpened at an acute angle of 135 degrees. The tool is designed for cutting glass with a 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 monitor the presence of grease through the transparent walls. But users in the reviews advise not to press 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 a section up to 8 mm;
• ergonomic finger-rest cutout.

disadvantages

• sold in a blister – there is nothing to store and transport;
• it is inconvenient to tap the line;
• no fork for breaking;
• the head dangles (backlash);
• only one cutting element.

Truper CV-5 12953

Rating: 4.6

The fourth place in the ranking is occupied by a product from a Mexican manufacturer. This is an original glass cutter made entirely of metal. It does not have an axis for attaching the head, so the tool is especially durable and will withstand any pressure from an inexperienced user. A roller with a diameter of 6.5 mm works as a cutting element. Three grooves are made next to it for breaking off small pieces of glass. The model is small – 12.7 cm, so it is inconvenient to work with large glazing areas. This product is suitable for domestic use (replace the glass in the window, make your own aquarium). Due to the thin specific design, professionals in the reviews advise holding it between the index and middle fingers, and not in the classic way.

In our opinion, the glass cutter earned a 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 reinforce scratch cracks and ease glass separation.

Advantages

• three grooves for breaking off the material;
• does not break when dropped due to solid construction (no threads, connections);
• affordable cost per category;
• easy to tap.

disadvantages

• inconvenient to hold due to the thin body;
• lightweight, not felt in the hand;
• sold in a blister;
• short – 12.7 cm.

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Attention! This rating is subjective and does not constitute an advertisement and does not serve as a purchase guide. Before buying, you need to consult with a specialist.