3867/4 TORX BO bits with bore hole, stainless, TX 20 x 89 mm The High quality bits out of stainless steel for recessed TORX® screws. Wera stainless are made out of stainless steel which prevents the formation of unsightly extraneous rust. " hexagon, suitable for holders as per DIN ISO 1173-F 6.3. For recessed TORX® screws with securing pin
TORX® bit with bore hole on the output side
Stainless Steel Bits
Solution to the extraneous rust problem fasten stainless screws with stainless tools
Vacuum ice-hardened Application: TORX® socket screws with safety pin (BO = with bore hole) Drive 1/4" hexagon, suitable for DIN ISO 1173-F 6.3 bit holders Design Stainless steel for minimising rust