TOP 10 wood blades for grinders: ranking of the best models of 2022

A saw blade for an angle grinder, equipped with a cutting edge with teeth, can be used when working with wood and wood-based materials.

This type of wheel for an angle grinder is capable of providing an even and clean cut of boards, plywood, parquet, laminate, fiberboard and chipboard.

In this review, we will consider the best models of saw blades for angle grinders, and will dwell on the criteria for choosing equipment of this type.

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What to look for when choosing a saw blade for wood?

The key features that you should pay attention to when choosing a saw blade for an angle grinder are the following:

External diameter of the equipment. The size of the wheel largely depends on the power of the angle grinder and the type of work being carried out. 12.5 cm discs are considered the most suitable for wood. A larger diameter increases productivity, but requires professionalism and increased safety measures.
Internal (landing) diameter. For angle grinders it is standard - 22 mm. Otherwise, the disks can be installed through special adapter rings. Some equipment models may be equipped with this accessory.
Disk type. Monolithic equipment is characterized by low cost, but requires periodic setting of teeth and sharpening. More durable carbide blades require little maintenance and provide clean cuts at any speed.
Number of teeth. Cross cutting requires the use of discs with a large number of cutters - 60-90. Accordingly, longitudinal cuts are obtained better when using models with a small number of teeth.
Rotational speed. High speed blades are suitable for working with dense and hard wood. The low-speed attachment is ideal for soft and sticky wood.

How to determine wear?

Checking the saw blade for wear is an important issue that should be given special attention. Deep damage makes it impossible to sharpen the wheel. There are three main signs by which you can understand that the saw needs to be sharpened or replaced:

The protective casing becomes very hot and produces smoke. The circular saw has a special casing that indicates that the saw has become dull due to heat. In particularly difficult situations, smoke may appear from it.
Sometimes the saw design involves a mechanical feed (if you need to manually adjust the pressure force). In such a situation, wear can be noticed if the pressure has to be increased.
If, when sawing wood, carbon deposits and a strong unpleasant odor are formed on the workpiece.

All the situations described above tell the user that it is time to sharpen the device.

The best 125 mm wheels

Small-diameter equipment will do an excellent job with thin wood. 12.5 cm discs are recommended for use with corded and cordless angle grinders of compact sizes.

Rating of the TOP 5 discs for 125 mm wood grinders based on customer reviews and ratings.

Sparta 732395 125x22 mm

The Sparta 732395 saw blade, made of special alloys, is equipped with teeth with a carefully selected sharpening angle, allowing high-quality and highly productive work on sawing wood.

The model is equipped with compensation slots that reduce vibrations, suppress noise, and prevent element deformation during intensive work.

The outer diameter of the disc is 12.5 cm, the inner diameter is 2.2 cm.

The kit includes adapter rings that allow you to use the equipment with tools having different mounting diameters.

Specifications:

outer diameter - 12.5 cm;
landing size - 22 mm;
number of teeth - 36;
speed - 10000 rpm;
disc type - carbide;
processing material - wood.

Advantages

clean cut;
acceptable price;
quality of execution;
precise fit on the grinder.

Flaws

heating at high speeds;
not a deep cut.

TUNDRA 1032324 125x32 mm

The saw blade for the grinder TUNDRA 1032324 will provide high-quality sawing of wood thanks to a special sharpening scheme for carbide teeth.

The model is equipped with compensation slots to reduce vibrations, suppress noise and ensure that the equipment does not deform as a result of heating under intense load.

The package includes additional adapters (rings for 20/32 and 16/32) for angle grinders with the corresponding mounting diameters.

The device provides a clean type of cut.

Specifications:

outer diameter - 12.5 cm;
landing size - 32 mm;
number of teeth - 36;
speed - 7000 rpm;
disc type - carbide;
processing material - wood.

Advantages

Ease of use;
safety;
clean cut;
democratic price tag.

Flaws

not suitable for high speeds;
Not the best packaging quality.

VIRA RAGE 125 mm

The VIRA RAGE saw blade is an ideal solution for cutting, profiling, cleaning and performing other work on any type of wood and its derivatives using an angle grinder.

The outer diameter of the device is 12.5 cm, the inner diameter is 2.2 cm. The cutting thickness is 3.8 mm.

The design of the equipment guarantees minimal impact when used with an angle grinder and eliminates severe deformation as a result of heating during long-term intensive work with hardwood.

Specifications:

outer diameter - 12.5 cm;
landing size - 22.23 mm;
number of teeth - 3;
speed - 12200 rpm;
disc type - carbide;
processing material - wood.

Advantages

easy move;
no beats;
affordable price;
sharp edge.

Flaws

quite rough cut;
not the highest accuracy;
heating at high speeds.

STAYER Woodcut 36854-125 125x22.2 mm

The STAYER Woodcut 36854-125 saw blade is a productive and safe accessory suitable for a variety of tasks with perfect results.

The model will provide a clean and accurate cut.

The disc is compatible with the STAYER angle grinder; in addition to sawing, it can be used for cross cutting of material.

The special geometry of the cutting elements made of hardened steel allows you to work with wood and plastic.

The equipment guarantees a maximum linear speed of 80 m/s and no deformation due to heating.

Specifications:

outer diameter - 12.5 cm;
landing size - 22.2 mm;
number of teeth - 3;
speed - 12250 rpm;
disc type - carbide;
processing material - wood, plastic.

Advantages

high-quality cut;
absence of noise and beats;
versatility of use;
high-quality performance.

Flaws

small depth of cut;
low productivity;
heating at high speed.

Sturm! 9020-125-22-36T 125x22.2 mm

Model Sturm! 9020-125-22-36T is a replacement saw blade for longitudinal and cross cutting of soft and hard wood, plywood, chipboard, laminate and other materials.

The equipment is produced using high-tech equipment.

Its base is made of carbon steel, the cutting part is reinforced with carbide plates.

The landing diameter of the model is 2.2 cm, the outer size is 12.5 cm.

The special shape of the teeth makes it possible to perform both longitudinal and transverse cuts with high precision.

Specifications:

outer diameter - 12.5 cm;
landing size - 22.2 mm;
number of teeth - 36;
speed - 9000 rpm;
disc type - carbide;
processing material - wood, laminate, plate.

Advantages

high-quality cut;
affordable price tag;
easy move;
no vibration.

Flaws

shallow cut;
heating at high speeds;
noisy model.

Technique for sanding wood with an angle grinder

When starting to process wood with an angle grinder, you need to keep two main points in mind:

You should not process the surface of the workpiece with the entire area of the grinding disc, as marks from the wheel may remain. Only the upper part of the nozzle is used.
During sanding, the grinder is guided along the grain of the wood: this way there will be no marks left. At the same time, it is important to find a support point so that your hands do not get tired.

The general process of sanding wooden surfaces with a grinder is divided into several separate stages:

Preliminary preparation of the coating. All remnants of the previous paint and varnish are removed with rough grinding wheels. It is also worth making sure that there are no nails or screws sticking out from the floor or wall, if they are the ones being sanded. Protruding fasteners must be removed, and if this is not possible, immersed as deeply as possible into the surface so that they do not in any way affect the operation of the angle grinder.

Pre-processing of the part
When sanding floors, there are two more mandatory rules. Even if only a small area of the floor is being processed with a grinder, it is recommended to remove all furniture from the room and cover doorways and windows with thick film or oilcloth to protect from dust. Any cracks or gaps in the working surface are unacceptable. Only after filling the holes with a special wood putty and drying can you start sanding.

Primary grinding. It is carried out with coarse-grained discs in the range P20-P40. If you don’t have such a circle at hand, you can cut out and glue a piece of sandpaper to the angle grinder attachment. Perform 2-3 passes with a grinder over the entire working area. At this stage, it is especially important to control the force of pressing on the nozzle: weakly - the processing will not be good enough, too much - a large load on the angle grinder motor.

Primary grinding

Fine stripping. Replaceable petal attachments of varying degrees of granularity are used - from P60 to P80. The master makes 1-2 full passes over the wooden workpiece being processed.

Fine grinding is done using a flap attachment.

Putty gaps. After sanding, all gaps must be eliminated. First, they are passed over with a nozzle with a minimum grain size, and then the treated areas are puttied. Two points are worth highlighting here. In places that are difficult to access, you will have to process them manually. Plus, during grinding a lot of dust is generated, and we must not forget to remove it in a timely manner.

Wood putty

Final grinding steps

Final polishing of the wooden surface is carried out using sanding discs made of felt and soft cloth marked P100 or P120. A wax-based polishing paste is first applied to the wood, and then 1-2 passes are made along the surface area to be treated. After polishing, all that remains is to prime the surface. By priming, not only the remaining small roughnesses are smoothed out, but the service life of the wood is also extended. Oil paints or alkyd enamels are best suited as a primer for wood.

The procedure is done manually with brushes in the following sequence:

Dip the brush well in the primer, apply to the workpiece, spread over the entire area.
Wait until the paint is completely absorbed and the wood dries - at least 2 days.
Apply 2 more layers of primer, and the second can be coated only after the first has dried.
After this, the priming will be completed. You can apply a top coat of varnish to the wood.

Priming wood

The best wheels with a diameter of 260-310 mm

Large-diameter equipment is suitable for sawing large boards, panels and timber. Recommended for use with powerful professional tools with reliable protection.

Makita Standard B-29234 260x30 mm

High-quality equipment for the Makita Standart B-29234 grinder will provide a clean and accurate cut when sawing hard and soft wood, as well as derivatives of this material.

The model is equipped with 40 teeth made of hardened steel, the seat size of the disc is 3 cm, the outer diameter is 26 cm.

The presented saw blade is recommended for use with professional angle grinders.

The device allows you to perform work at speeds up to 5870 rpm.

The equipment is supplied in high-quality and ergonomic packaging.

Specifications:

outer diameter - 26 cm;
landing size - 30 mm;
number of teeth - 40;
speed - 5870 rpm;
disc type - carbide;
processing material - wood.

Advantages

affordable price;
holds the angle well;
clean cut;
no beats.

Flaws

does not work well with hard materials;
the paint wears off quickly.

Makita Standard B-29290 305x30 mm

The Makita Standart B-29290 model, made of carbide materials, will allow you to produce precise and clean cuts when working with boards, planks, baseboards and other elements during finishing and construction.

The equipment is characterized by a long service life, a special ATB tooth shape, and a hardened blade with 80 teeth.

The disc, with its own thickness of 1.8 mm, allows cutting up to 2.3 mm.

Recommended for use with corded and cordless angle grinders with a 3 cm diameter mounting hole.

Specifications:

outer diameter - 30.5 cm;
landing size - 30 mm;
number of teeth - 80;
speed - 5000 rpm;
disc type - carbide;
processing material - wood.

Advantages

high-quality cut;
large diameter;
no beats;
convenient packaging.

Flaws

high price;
not suitable for high speeds;
noisy model.

BISON Expert 36907-305-30-100 305x30 mm

Saw blade BISON Expert 36907-305-30-100 with trapezoidal teeth and a negative angle of inclination is suitable for precise longitudinal and transverse cutting of wood, aluminum, laminate and plastic.

The teeth in this model are reinforced with plates made of hard-alloy tungsten carbide materials (VK8), provided with automatic three-sided sharpening with grinding of each element for ideal geometry.

The equipment, with its own thickness of 2 mm, makes it possible to make cuts with a width of 2.8 mm.

The maximum speed of the model is 5000 rpm.

Specifications:

outer diameter - 30.5 cm;
landing size - 30 mm;
number of teeth - 100;
speed - 5000 rpm;
disc type - carbide;
processing material - wood, plastic, metal.

Advantages

works with a wide range of materials;
gives a clean and even cut;
perfect workmanship;
high performance.
Advantage;

Flaws

not an affordable price tag;
there are vibrations;
heavy weight.
Flaw;

DeWALT Extreme DT4260-QZ 305x30 mm

The high-quality carbide saw blade DeWALT Extreme DT4260-QZ will provide accurate cuts when working with plywood, veneer, soft and hard wood.

The presented equipment is also suitable for cutting soft non-ferrous metals.

The model can be used with corded and cordless angle grinders with a 3 cm mounting hole.

With its own thickness of 1.8 mm, the element provides a cut of 2.6 mm.

The equipment has improved balancing, which prevents bending and vibration and provides increased cutting accuracy.

Specifications:

outer diameter - 30.5 cm;
landing size - 30 mm;
number of teeth - 60;
speed - 5800 rpm;
disc type - carbide;
processing material - wood.

Advantages

high-quality execution;
renowned manufacturer;
clean and even cut;
excellent tooth sharpening.

Flaws

non-critical beats;
heavy weight;
high price.

CMT 294.060.11M 260x30 mm

Saw blade CMT 294.060.11M, suitable for use with angle grinders, is an ideal solution for cutting soft and hard wood, plywood, veneer, and various panel materials.

The model guarantees clean and precise longitudinal and cross cutting.

The equipment is compatible with corded and cordless angle grinders with a 3 cm mounting hole.

The thickness of the disc is 1.8 mm, the cutting width is 2.5 mm.

The model maintains a maximum speed of 7300 rpm, weighs 1900 g, and has slots that reduce vibration and noise.

Specifications:

outer diameter - 26 cm;
landing size - 30 mm;
number of teeth - 60;
speed - 7300 rpm;
disc type - carbide;
processing material - wood, plate.

Advantages

workmanship;
absence of beats and vibrations;
large disc diameter;
quality cut.

Flaws

high price;
the equipment is heavy;
noisy at high speed.

Types of circular saw tooth settings

The complexity of the setting process is due to the need to move the teeth to the side at the same distance. This can be achieved by using a factory-made device for wiring circular saws. Each tooth should be started from the middle of its size. For wood materials of different densities, the degree of teeth set should be different, but without going into details, we can say that the teeth are set wider for sawing soft wood than for hard wood.

There are three main wiring methods:

Stripping type wiring. This method boils down to the fact that after two teeth the tooth remains in its place without change, the rest are deflected in different directions. This saw preparation is good for working with solid wood.
A variant of the classic setting, when the saw teeth alternately move to the right and then to the left. This universal method can be used for almost all types of saws.
The so-called wavy layout, the distinctive feature of which is that the teeth are not set at a strictly defined distance from the center, but at different distances with a deviation of 0.3–0.7 millimeters.

How to sharpen a circular saw with pobedit tips with your own hands

Due to their high strength and hardness, pobedit-tipped cutters can only be sharpened with diamond-coated attachments.

Important! Methods of sharpening a circular saw blade using a grinder (also known as an angle grinder) or files are excluded, since pobedite soldering does not tolerate even the slightest deviation in tooth geometry.

The diamond disk of the machine must adhere evenly and over the entire surface to the cutter. Maintaining a uniform sharpening angle is also mandatory. These requirements are achievable only when using special sharpening devices.