What to focus on when choosing?
In addition to visually inspecting the disk for irregularities and roughness that increase heating and worsen its balancing, when choosing, you should pay attention to the technical characteristics of the product:
- Equipment type. Monolithic models are inexpensive, but require periodic sharpening and setting of teeth. Carbide blades do not require frequent maintenance, they guarantee decent cutting quality at high speeds and are generally more reliable.
- External diameter. The outer diameter of the equipment is related to the internal dimensions of the casing of the tool used. In addition, the larger the blade, the greater the cutting depth. For hand saws, consumables of 13-25 cm are recommended; discs of larger diameter, as a rule, are intended for stationary units.
- Number of teeth. The number of cutting elements is determined by the specifics of the task. For cross cuts, discs with 80 teeth or more are recommended. Longitudinal sawing is performed using equipment with 60 or less cutting elements.
- Landing diameter. Compatibility of the mounting dimensions of the disk and the tool guarantees tight fixation of the equipment, absence of runout and operator safety. Typical internal diameters for saw wheels are 16, 20, 22, 30 and 32 mm.
- Rotational speed. Depending on the task, saw blades are available in high or low speed. The former are suitable for working with metal, dense and hard wood. The latter cope better with plastic, soft or viscous wood and its derivatives.
Peculiarities
With just one purchase of a powerful circular saw, the problem of using the tool for home and professional purposes does not end as the device will require good consumables to complete the tasks. This applies to discs that will help you make high-quality cuts or saw wood and wood materials.
A circle to drive a circular saw will not be enough, since each type of cutting element performs a specific function. Wood is considered a fairly popular raw material, which is used in many repair, industrial and construction works, so wood circular saw blades can be used to process different types of wood.
Saw blades differ in productivity, resource characteristics and the permissible number of resharpenings. In addition, discs can have different internal and external diameters, as well as different numbers and configurations of teeth. Disk maintenance is usually carried out in specialized workshops; under normal conditions, these manipulations will be ineffective.
The best disks for circular saws for wood
Equipment of this type can be used when sawing/dissolving logs and boards, cutting blanks from plywood or chipboard.
Rating of the TOP 5 best wood discs in terms of price and quality ratio.
BOSCH Eco Wood 2608644377 190x30
The BOSCH Eco Wood 2608644377 circular saw blade will be useful for various construction works, installation/dismantling of structures, processing of wood blanks and its derivatives.
The equipment provides fast and even cuts and has a long service life under proper operating conditions.
The disc has an outer diameter of 190 mm and an inner diameter of 30 mm.
The model is equipped with cutting teeth with carefully selected geometry and special ultra-precise sharpening.
The presented product is supplied in a convenient blister pack.
Specifications:
- tool diameter - 19.0 cm;
- landing size - 3.0 cm;
- number of cutting elements - 48;
- disc thickness - 1.4 mm;
- cutting width - 2.2 mm;
- maximum speed - 8000 rpm;
- Features: hard alloy, clean cut, for wood.
Advantages
- clean cut;
- no beating;
- workmanship;
- affordable price.
Flaws
- not perfect sharpening;
- noisy model.
Metabo 628060000 216x30
The Metabo 628060000 accessory is designed for clean sawing of soft and hard materials from solid and laminated wood, as well as its derivatives, using a circular saw.
Work with particle boards with hard coating or veneer is allowed.
The blade is compatible with Metabo KS216M Lasercut/KGS216M/KGSV216M/KGSV72 Xact/KGSV72 XactSYM saws.
The consumable is made of ultra-resistant HW/CT alloy, equipped with cutting elements with a WZ shape and a rake angle of 5 degrees.
The model is equipped with 40 teeth and provides precise cutting without chipping or scoring.
Specifications:
- tool diameter - 21.6 cm;
- landing size - 3.0 cm;
- number of cutting elements - 40;
- disc thickness - 1.8 mm;
- cutting width - 2.4 mm;
- maximum speed - 7000 rpm;
- Features: hard alloy, clean cut, for wood.
Advantages
- high quality workmanship;
- good cut cleanliness;
- low cost;
- convenient packaging.
Flaws
- large thickness;
- no tooth tilt;
- high noise level.
Makita M-Force B-31273 190x30
The M-Force Makita B-31273 series saw blade with innovative special M-shaped teeth will provide a perfectly clean cut when working with soft and hard wood.
24 segments with ultra-precise sharpening can significantly increase the speed and quality of work.
The disc itself has a reduced thickness, which, together with the special shape of the edge, reduces friction and reduces the load on the power tool motor.
Beveled cutters form 6 cutting sectors, reducing equipment wear.
The product is supplied in high-quality packaging with dimensions 26×23×1 cm and weighs 320 g.
Specifications:
- tool diameter - 19.0 cm;
- landing size - 3.0 cm;
- number of cutting elements - 24;
- disc thickness - 1.2 mm;
- cutting width - 2 mm;
- maximum speed - 8040 rpm;
- Features: hard alloy, clean cut, for wood.
Advantages
- excellent performance;
- cut with clean and smooth edges;
- light weight;
- high speed.
Flaws
- inflated price tag in comparison with analogues;
- very thin cutting edge.
Makita Standard D-45892 165x20
The Makita D-45892 economy-series Standart saw blade is equipped with cutting elements with the most common ATB shape, providing fast and straight cuts.
All segments are made of high quality carbide steel.
The equipment has a reduced outer diameter of 165 mm and is designed for the use of circular and miter saws with a 20 mm mounting hole.
The consumable provides sawing of wood materials at ultra-high speed.
The maximum value of the latter reaches almost 10 thousand revolutions per minute.
Specifications:
- tool diameter - 16.5 cm;
- landing size - 2.0 cm;
- number of cutting elements - 40;
- disc thickness - 1.4 mm;
- cutting width - 2 mm;
- maximum speed - 9250 rpm;
- Features: hard alloy, for wood.
Advantages
- clean cut;
- hard alloy;
- no heating;
- high speed.
Flaws
- rapid wear of the cutting edge;
- sensitivity to nails and screws;
- high noise level.
BOSCH Construct Wood 2608640633 190x30
BOSCH Construct Wood 2608640633 with specially shaped teeth and a wide base is the ideal solution for processing construction wood, fiber boards and even boards with nails.
The cutting edge in this model provides high resistance and easily copes with hard materials.
The blade with an outer diameter of 19 cm is compatible with miter saws and circular saws with a mounting hole diameter of 3 cm.
A small number of teeth, small diameter, low body thickness and super-sharp sharpening allow you to work with this disc at the highest speed.
Specifications:
- tool diameter - 19.0 cm;
- landing size - 3.0 cm;
- number of cutting elements - 12;
- disc thickness - 1.6 mm;
- cutting width - 2.6 mm;
- maximum speed - 8000 rpm;
- Features: hard alloy, for wood.
Advantages
- high-quality cut;
- copes with nails;
- high speed;
- performance.
Flaws
- requires frequent sharpening;
- large cutting width;
- high price.
The best saw blades for metal
Equipment of this class is intended for cutting relatively hard metals, steels, alloys, and dense composite materials.
The best metal saw blades for a circular saw.
BOSCH Eco Aluminum 2608644391 210x30
The basic model BOSCH Eco Aluminum 2608644391 with fully ground cutting elements is the optimal solution for cutting aluminum using a circular saw.
The disc provides an even cut without the effort of other soft metals and allows you to work with composite materials.
The use of carbide compounds guarantees a long service life of the product.
The presented model is compatible with hand and table saws with a mounting diameter of 30 mm.
The consumable weighs 550 g, has a thickness of 1.8 mm, and provides a cutting width of 2.4 mm.
Specifications:
- tool diameter - 21.0 cm;
- landing size - 3.0 cm;
- number of cutting elements - 64;
- disc thickness - 1.8 mm;
- cutting width - 2.4 mm;
- maximum speed - 7000 rpm;
- Features: hard alloy, for metal/plastic.
Advantages
- high-quality cut;
- excellent balancing;
- high speed;
- affordable price tag.
Flaws
- short service life;
- heating during operation;
- decent noise level.
BOSCH Eco Aluminum 2608644395 254x30
The BOSCH Eco Aluminum 2608644395 circular saw blade with 96 sharp cutting elements will ensure clean and precise cutting of workpieces made of aluminum and other metals.
The equipment is designed for installation on circular saws. The model is made using special carbide materials.
The alternation of ATB and ATB/N type teeth guarantees precise and ultra-clean sawing; special sharpening ensures excellent results.
The product is supplied in ergonomic blister packaging.
The equipment can also be used for processing plastic blanks.
Specifications:
- tool diameter - 25.4 cm;
- landing size - 3.0 cm;
- number of cutting elements - 96;
- disc thickness - 2.2 mm;
- cutting width - 3 mm;
- maximum speed - 6000 rpm;
- Features: hard alloy, for metal/plastic.
Advantages
- versatility;
- good sharpening;
- number of teeth;
- no heating.
Flaws
- not the best quality of materials;
- poor balancing;
- high price.
DeWALT Construction DT1944-QZ 190x30
The professional blade for the DeWALT Construction DT1944-QZ circular saw guarantees a clean and even cut of various metals, as well as plastic, without chips or cracks.
The model has excellent balancing and ensures minimal deviations.
The teeth of the equipment are made in accordance with the ATB format, the elements have a sharpening angle of 16 degrees.
The product is intended for use with miter and circular electric saws.
Supplied in high-quality and convenient packaging with overall dimensions 25×23×1 cm. The weight of the disc with packaging is 320 g.
Specifications:
- tool diameter - 19.0 cm;
- landing size - 3.0 cm;
- number of cutting elements - 24;
- disc thickness - 1.7 mm;
- cutting width - 2.6 mm;
- maximum speed - 7000 rpm;
- Features: hard alloy, for metal/plastic.
Advantages
- clean cut;
- affordable price;
- performance;
- versatility.
Flaws
- short service life;
- noisy model.
BISON Master 36916-190-30-60 190x30
Equipment from the domestic manufacturer BISON Master 36916-190-30-60 will provide high precision cutting of metals and other hard materials on a circular saw.
Increased quality control during the production of this product guarantees a long service life of the saw blade.
The model is made of carbon steel, equipped with carbide cutters VK8.
The teeth are sharpened to TCG specifications and have a cutting angle of 45 degrees.
The manufacturer claims a maximum hardness of the disc body of 42 HRC.
Specifications:
- tool diameter - 19.0 cm;
- landing size - 3.0 cm;
- number of cutting elements - 60;
- disc thickness - 1.4 mm;
- cutting width - 2.2 mm;
- maximum speed - 7000 rpm;
- Features: hard alloy, for metal, universal cut.
Advantages
- affordable price tag;
- thin cut;
- versatility of use;
- quality of execution.
Flaws
- not perfect balancing;
- rapid wear of teeth;
- heating during sawing.
BISON Expert 36907-255-30-80 255x30
Circular saw blade BISON Expert 36907-255-30-80 is a high-quality consumable that allows you to work with a wide range of materials, including metal, wood and plastic.
The model allows for both transverse and longitudinal processing of workpieces.
The cutting elements of the product have high-precision grinding, the edges are supplemented with VK8 carbide plates.
The teeth are sharpened in a special way on three sides.
The presented equipment can be used with saws with a seat with a diameter of 30 mm.
Processing of colored and composite materials, laminate, polymer and epoxy products is allowed.
Specifications:
- tool diameter - 25.5 cm;
- landing size - 3.0 cm;
- number of cutting elements - 80;
- disc thickness - 2 mm;
- cutting width - 2.8 mm;
- maximum speed - 5800 rpm;
- Features: hard alloy, for metal/wood/plastic, longitudinal/transverse cutting.
Advantages
- quality of materials;
- excellent balancing;
- large diameter;
- universal use.
Flaws
- high price;
- large cutting width;
- heavy model.
Cutting blades for hard materials
The cutting surface of the discs is made of glass fiber reinforced silicon carbide abrasive. Two types of blades are available. For soft materials:
- concrete block,
- brick,
- limestone.
The other is for hard materials:
- specific,
- marble,
- glazed ceramic tiles.
- granite
Blades for cutting plastic pipes
Blades with 60 teeth for cutting plastics, soft non-ferrous metals. Wooden blades with 40 teeth cut plastic pipes. The lower the speed of immersion in plastic, the better. If you quickly insert the blade into the tube, it may get stuck in the tube and bounce off. Inserting the disc slowly into the tube can help avoid these problems.
We hope this article on saw blades serves as a guide in choosing the right circular tool to cut the right material. The saw blades have selection information and markings. There are pictograms that show the position of cutting the material: longitudinal or transverse cut. Installation dimensions can be changed using attachments.
Security measures
The only serious drawback of this product is that it is dangerous. A retractable guard over the base of the saw prevents material from entering the top and sides of the tool. Be careful when using a circular saw and wear eye, ear and respiratory protection.
Wood cutting
By typing “Novosibirsk circular saw” into a search engine, you will see that circular saws have automatic brakes that stop the blade when the trigger is released. There are models with the function of collecting dust and sawdust. Stores often sell two types of blades: high-speed steel and carbide blades. The second is more expensive, but resists wear better.
Plywood blades are made from high-speed steel and have up to 160 teeth per blade. The engraving on both sides is clean and less dust is generated. Plywood saw blades are used to cut laminate flooring.
