Wire Cup Brush Aptel for Angle Grinder M14 100x10 mm steel crimped 0.35 mm

The Aptel wire cup brush for angle grinders with an M14 thread and a 100 x 10 mm cup size is designed for mechanical surface preparation on metal parts. Constructed with 0.35 mm crimped steel wire, this brush provides consistent material removal for tasks such as rust and paint stripping, deburring, and cleaning weld seams. It fits handheld angle grinders with an M14 spindle and is suitable for flat and slightly contoured surfaces where a cup-shaped brush offers stable contact.

Advantages

This wire cup brush combines crimped steel filaments with a cup-shaped mounting to deliver even brushing action and controlled aggressiveness. The 0.35 mm wire diameter balances durability and flexibility, reducing the risk of gouging on metal surfaces while maintaining effective removal of corrosion, scale and coating residues. The M14 thread allows direct mounting on common angle grinders, simplifying tool setup and replacement.

Suitable for

• Removing rust and old paint from steel and iron components
• Deburring sheet metal edges and machined parts
• Cleaning weld spatter and preparing weld seams for inspection or rework
• Surface preparation before painting or coating on flat and slightly contoured areas

Key specifications

• Brush type: cup brush with crimped steel wire
• Wire material: steel
• Wire diameter: 0.35 mm
• Cup size: 100 x 10 mm
• Mounting thread: compatible with M14 angle grinder spindles

How to use

Mount the wire cup brush securely onto an angle grinder with an M14 spindle following the grinder manufacturer's instructions. Operate the grinder at the appropriate speed for the brush type and the workpiece material; start with moderate pressure and steady, overlapping passes to avoid localized over-grinding. Keep the brush axis perpendicular or slightly angled to the surface to maintain consistent contact across flat and mildly contoured areas. Replace the brush when wire wear reduces cleaning effectiveness or when individual wires become damaged.

Usage recommendations

Use appropriate personal protective equipment including safety glasses, face shield, gloves and hearing protection. Avoid excessive pressure and lateral bending of wires to prolong brush life. Do not use the brush on non-ferrous metals if wire shedding or surface marking is a concern; test on a small area first.