diameter

Small: 75mm – 100mm

For handheld angle grinders, suitable for small workpieces and delicate work.

Medium size: 125mm – 150mm

Commonly used sizes for versatile jobs such as cleaning, refitting and deburring.

Size: 180mm – 230mm

For heavy duty work, suitable for large area cleanup and industrial grade use.

thickness

Thin brush: 10mm – 20mm

For cleaning or surface preparation.

Thick type: 20mm – 50mm

Improved durability for heavy-duty cleaning.

Aperture

Usually 16mm or 22.23mm (matching the angle grinder rotation size).

Other sizes can be customized according to equipment specifications.

The specifications and models of angle grinder disc brushes usually consist of diameter, hole diameter, brush filament type and application scenario. For example:

AB-100×16-SW

AB: Angle grinder brush

100: diameter 100mm

16: Aperture 16mm

SW: Steel Wire

Features: Suitable for rust removal and heavy dirt cleaning.

AB-125×22-CN

125: Diameter 125mm

22: Aperture 22.23mm

CN: Carbide Nylon

Features: Suitable for light deburring and surface polishing.

AB-150×22-BW

BW: Brass Wire

Features: Suitable for electrical contact cleaning tasks that require less surface damage.

利用シナリオ

industrial cleanup

Application: Remove rust, oxide layer, and welding slag from metal surfaces.

Suitable materials: steel, iron, stainless steel and other metal materials.

Typical scenarios: car repair, machine shop.

Application: Remove burrs or flash from processed parts.

Suitable materials: aluminum alloy, plastic, stainless steel.

Typical scenarios: post-processing of CNC machined parts and polishing of pipe fittings.

Surface treatment

Application: Cleaning solder joints, treating surface texture or improving adhesion.

Typical scenario: Surface preparation before painting or coating.

light polish

Application: Improve surface finish, suitable for soft metal or plastic surfaces.

Typical scenarios: mold maintenance, decorative parts processing.

Service life

Effect of materials on service life

wire brush

Average lifespan: 3-6 months.

Purpose: Remove heavy rust and welding slag.

Wear quickly and are suitable for high-intensity use.

Nylon abrasive brush

Average lifespan: 6-12 months.

Purpose: Mild deburring and surface homogenization.

Durable and suitable for continuous operation.

Copper wire brush

Average lifespan: 3-6 months.

Purpose: Cleaning of electrical contacts and surface treatment of soft metals.

Factors affecting lifespan

Work Intensity: Heavy work for a long time will shorten the life.

Surface material: Rough or hard surfaces accelerate wear.

Use pressure: Excessive pressure will damage the brush filaments.

Tips for extending lifespan

Avoid idling at high speeds and excessive pressure.

Choose the appropriate filament material and thickness according to the task.

Regularly clean the residue on the brush filaments to maintain efficiency.