The Park Tool 690 45mm Facer, click to enlarge

Item # 690

/ Tools / Frame & Fork

45 mm Facer

The 690 is a facing cutter designed to be used in conjunction with the HTR-1, HTR-1B, BFS-1, or BTS-1 to face head tubes and press fit bottom bracket shells.

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690 Features

Faces the following bottom bracket standards:

  • English threaded
  • Italian threaded

Faces the following headset standards:

  • 1" external cup
  • 1 1/8" external cup
  • 1 1/4" external cup

SHIS terminology: The 690 will face EC29, EC30, EC34 and EC37 frames.

NOTE: Always use cutting fluid such as Park Tool CF-2 when machining.

Repair & Service

Compatible Products


Bottom Bracket Facing Set


Bottom Bracket Tapping & Facing Set


Head Tube Reaming and Facing Set


Head Tube Reaming and Facing Set


Head Tube Reaming and Facing Handle Set



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