Tough Wera bits prevent the tip from breaking prematurely. Z-bits usually are the bit for universal screwdriving applications.
851/1 RZ SB bits
- For Phillips screws
- With reduced shaft diameter
- Particularly suitable for drywall screws
- Tough for hard materials
- 1/4" hexagon drive (Wera connecting series 1)
- In practical 2-piece set
Product features

Bits with reduced shaft diameter
Bits with reduced shaft diameter ensure that screws can be sunk without damaging the surface. This is particularly necessary in drywall construction applications.
Tough bits

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Product description
High quality bits for drywall screws. Reduced shaft diameter for low-lying screw connections. Tough viscous for universal use. ¼" hexagon, suitable for holders as per DIN ISO 1173-D 6.3.
Tools in this set
2PH 2 x 25 mm
05135009001








