Park Tool # 693 36x24TPI Tap for BTS-1
$629.99
The 693 is a 36 mm x 24 TPI right-hand threaded tap designed for use with the BTS-1 Bottom Bracket Tapping Set to tap Italian threaded bottom bracket shells.
This tap is used on both sides of the bike, as both sides of the Italian standard are right-hand threaded.
Features
- 36 mm x 24 TPI left-hand threading
- Sized for Italian bottom bracket shells
- Two required for tapping
- NOTE: Always use cutting fluid such as Park Tool CF-2 when machining.
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