SF drill bushings are replaceable bushings generally used with a liner bushing and lockscrew. Use SF bushings when you expect to replace bushings during the tooling's lifetime, or to switch bushings to perform multi-step operations with the same tooling. SF bushings combine the benefits of older S-type slip-renewable and F-type fixed renewable bushings: one side of SF drill bushings feature a lockscrew recess for fixed mounting; the other has a locking recess that allows the bushing to slip down, then rotate to lock in place.
BASIC PART NO.: SF-20-16
AVAILABLE ID SIZES: .0635-.1935*
STANDARD DRILL SIZES: 5/64-3/16, #52-#10, 1.65-4.90mm
F DIA: 35/64