About this item
Wera 851/4 ADC bits, PH 1 x 89 mm
![Wera](http://www.eio.com/cdn/shop/files/brandPage_wera.png?v=2260621715848718592)
- 05134943001
- Wera
- Bits & Accessories
Key points
- For Phillips screws
- Diamond coating for a secure fit in the screw, literally bites into the screwhead to prevent cam-out
- Profiled version
- Particularly hard for semi-hard materials
- 1/4" hexagon drive (Wera connecting series 4)