Item # 647L
/ Tools / Frame & ForkLeft Hand Threaded T47 Tap
The 647L is an M47 x 1.0 left-hand threaded tap designed for use with the BTS-1 Bottom Bracket Tapping Set to tap T47 bottom bracket shells. This tap is used on the drive side (right side) of the bike.
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Close647L Features
- M47 x 1.0 left-hand threading
- Sized for T47 bottom bracket shells
NOTE: Always use cutting fluid such as Park Tool CF-2 when machining.
Repair & Service
Compatible Products
BTS-1
Bottom Bracket Tapping & Facing Set
647L & 647R T47 Bottom Bracket Taps