6-Piece Variety - Bore brush for drill set includes 8mm, 10mm, 12mm, 15mm, 17mm, and 19mm diameters to handle diverse cleaning tasks from small pipes to larger cylinders
Stainless Steel Build - Crafted with durable stainless steel wire, wire brush for drill resist corrosion while maintaining stiffness for effective removal of rust, paint, and stubborn deposits
Drill Compatibility - Each wire brush drill attachment features a 1/4-inch hex shank that fits most cordless drills, impact drivers, and die grinders for tool-free, quick bit changes
Twisted Bristle Design - Bore brush for drill tightly twisted wire construction creates a rigid scrubbing surface that retains shape under heavy use, ideal for deep cleaning narrow holes and confined areas
Efficient Cleaning - Wire brush for drill delivers aggressive scrubbing action for ports, tubes, bearings, and cylinders; use clockwise rotation below 600 RPM with push/pull motion for best results