857/4 Z Spanner bits, 10 x 89 mm
High quality bits for spanner screws. Tough viscous for universal use. 1/4" hexagon, suitable for holders as per DIN ISO 1173-F 6.3.
- For spanner screws
- Ductile and tough for hard materials
- 1/4" hexagon drive
- Suitable for AEG, ARO, Atlas-Copco, Biax, Black & Decker, Bosch, Buckeye Tools etc.
- Prevents premature breakage of the drive tip
