Tough Wera bits prevent the tip from breaking prematurely. Z-bits usually are the bit for universal screwdriving applications.
857/4 Z Spanner bits
- For spanner screws
- 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
Tough bits
Product details
Facts and figures
Part number
05057160001
05057161001
05057162001
05057163001
4
6
8
10
89
89
89
89
3 1/2"
3 1/2"
3 1/2"
3 1/2"
3.18
4.32
5.21
6.10
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Product description
High quality bits for spanner screws. Tough viscous for universal use. ¼" hexagon, suitable for holders as per DIN ISO 1173-F 6.3.
