# Wera 855/4 BDC BiTorsion Diamond Pozi Screwdriver Bits

**Brand**: Wera
**Product Code**: 21030188
**Model**: 855/4 BDC PZ
**Barcode**: 4013288034144
**Price**: £0.00
**Availability**: Please select your options to view availability

**Category**: Power Tool Accessories > Screwdriver Bits & Holders > Screwdriver Bits

## Description

Bits for Pozidriv* screws with tiny diamond particles on the bit tip. This ensures a secure fit of the bit in the screw, reduces the contact pressure required and lowers the risk of slipping. Comes with Torsion zone - where kinetic energy is diverted from peak loads - and softer BiTorsion zone to prevent the bit tip from twisting under peak loads. This greatly extends the product service life; 1/4" hexagon, suitable for holders as per DIN ISO 1173-F 6.3. * Pozidriv = registered trademark of European Industrial Service Ltd. Features and Benefits &bull; Suitable for Pozidriv screws &bull; BiTorsion zone to absorb peak loads &bull; Considerable reduction in the risk of breakage, significant increase in service life &bull; Diamond coating for a secure fit in the screw, literally bites into the screwhead to prevent cam-out &bull; 1/4" hexagon drive (Wera connecting series 4)

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**URL**: https://www.tooled-up.com/wera-855-4-bdc-bitorsion-diamond-pozi-screwdriver-bits/prod/411085/
