High-carbon Steel 3-Tooth Woodworking Cutting Disc, 125 x 22 / 115 x 22, Circular Saw Blade

A 3-tooth carbide disc is the way to cut timber with an angle grinder: the teeth clear the chips instead of clogging the way an abrasive wheel does, and the disc leaves a cleaner edge with far less dust. This range covers 125 x 22, 115 x 22. Made by the supplier.

Carbide Cutting Disc: Overview

The disc is a steel body with three carbide teeth. Carbide keeps its edge in wood far longer than an abrasive wheel, and the tooth geometry pulls the disc through the cut rather than grinding its way in.

Three teeth suit a grinder running at high speed on soft material: wood, plywood, MDF and most plastics. Chips clear through the gullets, so the disc does not load up and burn the cut.

The bore is the standard 22 mm grinder fitting, which covers the common 115 mm and 125 mm machines.

Key Features at a Glance

• Carbide teeth – hold an edge in wood far longer than abrasive discs.
• 3-tooth geometry – clears chips and pulls the disc through the cut.
• 125 x 22, 115 x 22 – fits the common angle grinders.
• 22 mm bore – standard grinder mounting.
• Cleaner cut, less dust – compared with an abrasive wheel on timber.
• Wood, board and plastic – general building and workshop material.

Using a Cutting Disc

On an angle grinder

Fit the disc with the correct flanges and check the marked maximum speed against the grinder before starting. A carbide disc run above its rating is the one failure that cannot be managed by technique.

Let the disc reach full speed before touching the work, then feed it gently. The teeth do the cutting; forcing the disc heats the tips and shortens their life.

Materials and limits

These discs are for wood, board and plastic. They are not for metal, masonry or any material that will not clear through the gullets, and they are not a substitute for an abrasive wheel on steel.

Support the work on both sides of the cut and keep the guard fitted. A disc that grabs in a closing cut will kick the grinder back towards the operator.

Checks and Storage

Before each use

Check that the teeth are intact and the body is flat. A disc that has been dropped or run hot can be out of true, and an out-of-true disc cuts a curved line and vibrates.

Check the bore and flanges for burrs. A disc that is not seated flat will run out and wear on one side.

Storage

Store discs flat on a shelf, not standing on edge where the teeth can take a knock.

Keep them dry so the steel body does not rust under the tips.

Available Models and Prices

Both sizes are in stock. Prices are per disc in USD; carton prices on request.

Specifications

Packaging Information

Discs ship individually sleeved in cartons; carton quantities are available on request.

Where It Is Used

Cutting timber, plywood, board, skirting and plastic where an angle grinder is already on site and a circular saw will not fit, including renovation work and outdoor carpentry.

Choosing a Cutting Disc

1. Match the disc diameter to the grinder: 115 mm discs suit the small machines, 125 mm the larger ones.
2. Check the maximum speed marked on the disc against the grinder’s no-load speed.
3. Use a carbide disc for wood and plastic; use an abrasive wheel for steel and masonry.
4. Buy the finer tooth count for a cleaner finish and the coarser one for speed.

Care and Maintenance

Check teeth and flatness before each use and discard a disc that has been dropped.

Run at the marked maximum speed or below, and never force the cut.

Store discs flat and dry so the body does not rust.

OEM and Bulk Supply

Own-brand printing on the disc, custom diameters and retail packaging are available on request, with OEM and ODM support.

Frequently Asked Questions

Which options are available?

This listing covers 2 options: 115 * 22 three-tooth multi-purpose cutting blade; 125 * 22 three-tooth multi-purpose cutting blade. All are in stock and priced individually.

What is it made of?

Key material: Wood, plywood, board and plastic. Other specifications are listed in the Specifications table above.

What is it used for?

Cutting timber, plywood, board, skirting and plastic where an angle grinder is already on site and a circular saw will not fit, including renovation work and outdoor carpentry.

Can I buy in bulk or with my own branding?

Yes. Own-brand labelling and printed packaging are available on request.

Summary

A 3-tooth carbide disc is the way to cut timber with an angle grinder: the teeth clear the chips instead of clogging the way an abrasive wheel does, and the disc leaves a cleaner edge with far less dust. Offered in 2 configurations, each priced separately.

Typical use: Cutting timber, plywood, board, skirting and plastic where an angle grinder is already on site and a circular saw will not fit, including renovation work and outdoor carpentry.