Head Tube Reamer IS 42/6.9/45° Spare Cutting Head

With the head tube reamer you can prepare head tubes with an inner diameter of 42 mm and a milling depth of 6.9 mm for the installation of an integrated headset. The angle of the bearing shell seats is 45 °. The milling cutter allows you to create planar and coaxial shell seats in the head tube.

The individual milling cutters were named according to the new naming system S.H.I.S.: (Standardized Headset Identification System). consists of the type of headset and the associated inside diameter of the head tube e.g. EC 34:

EC (External Cup), ZS (Zero Stack) and IS (Integrated Standard).

Part Number: 720904
Barcode: 8590831220354
Product Code: CYC 720904

Specs:

• Diameter: 42 mm
• Milling depth: 6.9 mm
• Milling angle: 45 °
• One individual cutter
• For a complete tool you also need to order the holder for the head tube cutter (item number: 720211) and the cone guide (item no .: 720943).
• Always only turn in clockwise direction.
• Use suitable cutting oil when milling.