- Grand Rapids, Michigan, United States
- US $29.95
- Feb 28th
This tap is 11 TPI not standard USA 11-1/2 tpi, all the info on the shank is worn off, not sure if it is BSPP or BSPF or something else. Here we have QTY.1 of a Nice very sharp RIGHT HAND Tap, it has been resharpened many times but still has some life left yet. Shank size is 1.306" Diameter round with a .984" square drive High speed steel hs hss