Metal grinding brush GRAPHITE 100 mm M14, twisted stainless steel bristles

GRAPHITE metal grinding brush, 100 mm diameter with M14 threaded arbor, features twisted stainless steel bristles engineered for aggressive material removal and reliable edge cleaning. Designed for use with angle grinders, this wire cup brush is intended for surface preparation tasks such as removing rust, scale, paint and weld spatter from metal substrates. The compact 100 mm size provides access to confined areas while maintaining sufficient coverage for workshop and construction jobs.

Advantages

The twisted stainless steel bristles offer durable cutting action and resist premature wear when used on ferrous and some non-ferrous metals. The M14 threaded arbor ensures secure mounting on most standard angle grinders, reducing wobble during operation. Its cup-style shape concentrates brushing force for efficient removal of corrosion and coating residues without excessive operator passes.

Suitable for

• Removing rust and scale from steel surfaces
• Stripping paint and surface coatings
• Cleaning weld spatter and preparing weld seams
• Deburring edges and removing burrs after cutting
• Surface preparation before painting or coating

Key specifications

• Brush diameter: 100 mm
• Mount type: M14 threaded arbor for angle grinders
• Bristle type: twisted stainless steel wires
• Brush shape: cup (twisted knot)
• Intended materials: metal surfaces (steel, iron, some non-ferrous metals)

How to use

Fit the brush onto the angle grinder by securing the M14 threaded arbor according to the grinder manufacturer’s instructions and ensure the tool is disconnected from power while mounting. Operate the grinder at the recommended speed limits for the brush and apply moderate, even pressure — do not overload the tool or force the brush into the workpiece. Move the brush across the surface in steady passes until the desired cleanliness or finish is achieved. Allow the brush to cool periodically during extended use to maintain bristle life.

Usage recommendations

Use appropriate personal protective equipment including eye protection, gloves, long sleeves and respiratory protection if working with paint, rust, or coatings. Inspect the brush before use for damaged or loose wires and replace if excessive wear or imbalance is detected. Do not use on delicate or thin sheet metals without testing, as aggressive twisted wires can alter surface profile.