One of the greatest problems with power tool applications is that the conventional bit easily slips out of the head of the screw (cam-out). This often destroys both the head of the screw and the tool. High resulting costs are incurred e.g. from damaged surfaces and screw connections that can no longer be loosened. Screwdriving will become safer and more economic if this problem of slipping can be minimised.
851/1 RDC bits
- For Phillips screws
- With reduced shaft diameter
- Particularly suitable for drywall screws
- Diamond coating for a secure fit in the screw, literally bites into the screwhead to prevent cam-out
- 1/4" hexagon drive (Wera connecting series 1)
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.
Diamond-coated Bits
Reduced cam-out forces
The minute diamond particles applied to the tip of the tool literally “bite” into the screw and ensure an exact, anti-slip fit in the head of the screw. This secure fit protects the screw. The cam-out forces which compel the user to apply greater pressure to the screw are considerably reduced.
Perfect fit
Ideal for sensitive materials
Product details
Facts and figures
Part number
05135008001
PH 2
25
1"
4.2
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Product description
High quality bits for drywall screws. Reduced shaft diameter for low-lying screw connections. Countersinking of screws without any surface damage. Especially for drywall construction. The diamond coating of the bits ensures a secure fit in the screw, reduces the contact pressure required and lowers the risk of slipping. ¼" hexagon, suitable for holders as per DIN ISO 1173-D 6.3.
