Park Tool Crown Race Cutting Tool - CRC-1

To ensure proper headset performance and longevity, special attention must be given to accurately machine the fork's crown race seat. The CRC-1 is a professional quality machining tool for milling both the outer edge and lower surfaces of the crown race seat.

Features:

• Includes high speed steel cutters and adjustable collets to machine 26.5 mm and 27.1 mm crown race seats on 1" forks and 30.1 mm crown race seats on 1-1/8" forks
• Unique adjusting system allows a tight fit of the tool on any fork, threaded or unthreaded (even forks with externally butted steerer tubes), ensuring a smooth, accurate cut and proper alignment of the fork in the frame
• Cutter sized for 1" standard is part #845. Cutter for 1-1/8" standard is #846

Note: For sharpening services of cutting tools see Park Tool's Sharpening Services. Always use cutting fluid such as Park Tool CF-2 when machining.

Instructions