Equipped with 3 jaws made of abrasive stones. The jaws are made of high-quality hardened steel, ensuring durability and resistance to wear. The flexible shaft allows for self-centering and proper positioning. The pressure adjustment of the abrasive stones against the cylindrical surface is done via a spring using an adjustable nut. Designed for cleaning and degreasing brake cylinders, bearings and car clutches, motorcycle engine cylinders, lawnmowers, outboard motors, industrial and mechanical engines, etc. Compatible with standard electric drills. Fits all three jaws.

• Range: 19-63 mm
• Total length: 205 mm
• Stone size: 28x6 mm
• Weight: 100 g