Park Tool 690-XXL Planing tool 55.95/65mm

The 690-XXL is a facer for large head tubes. It has a nominal outer diameter of 65 mm. Use the 690-XXL facing cutter with the centering cone adapter #750.2 and the reamer #789 or the pilot #790 when facing head tubes with an inner diameter of 55.95-55.90 mm.

FEATURES:

• SHIS terminology: Facing of head tube ends up to ZS56 or EC56.
• Always use cutting fluid like Park Tool CF-2 when machining.
• NOTE: For sharpening services of cutting tools, see Park Tool Sharpening Services.