These durable, abrasive, 3-piece bore brush sets feature 9" lengths for cleaning tubes, ports, bearings and other general wire brush applications. Their twisted wire construction gives these brushes extra strength to increase cleaning action. Each brush is fitted with a ¼" hex shaft for use with a standard ¼" driver. These brushes are meant for push and pull use.

• Includes 10, 15, and 19mm sizes and driver
• ¼" hex shank
• Use on ports, tubes, bearings and other common wire brush applications
• Do not exceed 600 RPM
• Never turn counter clockwise