Park Tool 791 Reamer/Pilot Set for PF30

Professional level Tap and Facing Tools made from precision hardened cutting steel for retapping or facing bicycle frames.

• Used to ream and face PF30 bottom bracket shells to an ID of 45.92 - 45.93mm. Must be used with the HTR\-1 Head Tube Reamer and Facer, 750.2 Centering Cone and the 690-XL Facer.