Key features

• •8 Sizes for Maximum Versatility – Includes 8 bore brushes (8mm, 9mm, 10mm, 11mm, 13mm, 15mm, 17mm, 19mm), each with a 4-inch brush length and 1/4" hex shank. Compatible with any standard drill or die grinder (not included), ideal for cleaning holes of various diameters.
• •Durable 304 Stainless Steel Bristles – Constructed with high-quality twisted 304 stainless steel wire, offering superior rust resistance, durability, and strong cleaning performance. Designed to last longer than typical wire brushes.
• •Perfect for Tight and Hard-to-Reach Areas – Innovative spiral knot design and 1/4" hex shank allow the brush to reach difficult areas such as pipes, bearings, engine ports, and cylinders for thorough 360° cleaning without missing spots.
• •Compatible with Manual & Power Tools – Easy to use by hand or attach to any electric drill or impact driver for faster, more efficient rust removal and deburring. An ideal alternative to traditional wire brushes for quicker, cleaner results.
• •Safe and Long-Lasting Use – For optimal performance, use with a maximum drill speed of 600 RPM. Always use forward motion and linear push-pull strokes to avoid damage and ensure a long-lasting tool life.