Disc Brush M14 100 mm, faster tools — Brass bristles, model 02-9-1130

Disc Brush M14 100 mm from faster tools, model 02-9-1130, is a wheel-style abrasive brush with brass bristles designed for use on angle grinders and compatible rotary tools. The brush has a 100 mm diameter and an M14 threaded arbor for secure mounting. Brass bristles provide effective removal of rust, paint and light surface contamination while reducing the risk of scratching on softer metals compared with steel wire brushes. The construction is balanced for moderate speeds and small-to-medium surface preparation tasks.

Advantages

The brass bristles offer a softer contact than steel, which helps protect delicate surfaces and reduces the likelihood of creating deep scratches. The 100 mm diameter provides a compact working profile for access to tighter areas and controlled material removal. The M14 thread ensures compatibility with most angle grinders and many rotary tools fitted with M14 adaptors, allowing quick and stable installation. Overall design combines durability of the bristles with a format suitable for precision cleaning and finishing.

Suitable for

• Removing rust and old paint from metal surfaces
• Cleaning weld seams and removing oxidation
• Deburring and light surface conditioning of small parts
• Preparing soft metals (brass, copper, aluminium) prior to finishing

Key specifications

• Thread: M14 threaded arbor for angle grinders
• Diameter: 100 mm
• Brush material: brass wire bristles
• Brush type: disc / wheel brush for rotary tools
• Compatible tools: angle grinders and rotary tools with M14 mounting

How to use

Mount the disc brush on a tool with an M14 spindle and ensure the flange and nut are tightened according to the tool manufacturer's instructions. Start the tool at low speed to confirm secure fitting and absence of excessive vibration. Use steady, even pressure while moving the brush across the work surface; avoid forcing the brush into the material to prevent premature wear of the bristles and to maintain control. For best results, keep the tool perpendicular to the surface when cleaning flat areas and adjust angle slightly for edges or weld seams.

Usage recommendations

Wear appropriate personal protective equipment, including eye protection, gloves and hearing protection. Do not exceed the maximum safe speed recommended by the grinder manufacturer for 100 mm accessories. Inspect the brush before each use for damaged or loose bristles and replace if excessive wear or imbalance is present. Avoid using the brass-bristle disc brush on hardened steel surfaces where more aggressive removal is required; choose a steel-wire or abrasive wheel for heavy scale removal instead.