Item # 788
43.95mm Reamer
Reams head tube I.D. to 43.95mm to accept “internal” headset cups with 44.05 - 44.10mm O.D. (1-1/8 ZS standard). Used with #690-XL Facing Cutter and #750 Centering Cone.
NOTE: For sharpening services of cutting tools see Park Tool Sharpening Services. Always use cutting fluid such as Park Tool CF-2 when machining.
SHIS terminology: the 788 is used for upper or lower headtubes that accept the ZS44 or EC44 headsets.
Where to BuyInternational Distributors
North American Dealers
The 788 includes the reamer and a spacer. The spacer allows reaming to 15mm. The spacer is placed below the reamer for shallow reaming. The spacer is placed above the reamer for the full 15mm reaming depth.
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