Park tool threaded t47 guides for bfs-1the threaded t47 guides for bfs-1 from park tool are ideal for use as a guide when repairing (facing) damaged threads on your frame threaded bottom bracket shell.
This guide is compatible with park tool bottom bracket facing set (bfs-1).
Bottom bracket tapping & facing set (bts-1) tools and is compatible with drive side (left-hand threading) bottom bracket shells.
The 648l is a t47 (47mm x 1.
0) left-hand threaded standard guide for use when facing bottom bracket shells with the bfs-1 bottom bracket facing set and 690-xl oversized facer.
This guide is for use on the drive side (right side) of the bike.
This side of the bike drive uses counter-clockwise or left-hand threading.
Note: for sharpening services of cutting tools see park tool sharpening services.
Always use cutting fluid such as park tool cf-2 when machining.
Features: ideal for facing bottom drive side (left hand threading) bracket threads compatible park tool products: bottom bracket facing set (bfs-1).
Bottom bracket tapping & facing set (bts-1)buy park tool workshop from chain reaction cycles, the worlds largest online bike store.






