Wolfcraft nylon-kuppiharja, 1/4 inch (6,3 mm) varsi, 50 mm halkaisija, 4500 kierr./min 2729000

Removing light rust, paint, or surface contamination from metal or wood can be tedious with hand tools. This nylon cup brush fits a standard 1/4-inch (6.3 mm) drill chuck and provides a medium-aggressive cleaning action without the sparking or harsh scratching of steel wire brushes. The crimped nylon bristles are chemical and abrasion resistant, suitable for dry or wet applications.

Who is it for

DIYers, metalworkers, and woodworkers who need a non-sparking cleaning brush for drills, cordless drills, or drill presses. Ideal for light deburring, surface preparation, and polishing on softer metals, plastics, and painted surfaces.

Main features

• Cup brush with crimped nylon bristles, medium hardness
• Straight shank diameter 6.3 mm (1/4 inch) for standard drill chucks
• Brush diameter 50 mm, overall length approx. 65 mm
• Maximum rotational speed 4500 RPM
• Steel core for durability
• Good chemical and abrasion resistance; suitable for dry and wet use

Specifications

• Brush type: Cup brush
• Bristle material: Nylon
• Shank type: Straight shank
• Shank diameter: 6.3 mm (1/4 inch)
• Brush diameter: 50 mm
• Maximum RPM: 4500
• Bristle configuration: Crimped
• Bristle hardness: Medium
• Core material: Steel
• Overall length: 65 mm
• Application: Light cleaning, deburring, rust removal, paint removal, surface preparation, polishing
• Compatible tools: Power drills, cordless drills, drill presses

Tips

Always wear eye protection and keep the brush moving to avoid heat buildup. Do not exceed 4500 RPM. For best results, use light pressure and let the bristle tips do the work.