Tool with 3 arms and jaws with grinding stones. The jaws are made from high-quality hardened steel, offering durability and resistance to wear. The flexible shaft ensures self-centering and proper fitting. The pressure of the stones on the cylinder is adjusted via spring and ramp nut.

• Designed for cleaning and degreasing:
• brake cylinders
• bearings
• car clutches
• motorcycle engine cylinders
• lawn mowers
• outboard motors
• machine engines
• industrial engines
• Compatible with standard or any electric drill. Fits all 3-jaw chucks.

Technical specifications:

• Range: 32-89 mm
• Overall length: 230 mm
• Stone size: 51x7 mm
• Weight: 130 g