Wera 851/4 Z IMP DC SB Impaktor Phillips PH3 x 50mm Screwdriver Bit Carded 05073957001 Supplied on card, this 851/4 PH3 x 50mm Impaktor Phillips Screwdriver Bit is part of Wera\'s \'Take It Easy\' colour coded tool finder system to make it quick and easy to find whilst you work. Wera\'s Impaktor range is designed to give you an above-average surface life. These bits have a specially designed geometry that prepares it for the most demanding applications, and the tip is coated in diamond particles to preven it slipping out of the screw head.  FEATURES High quality bit for Phillips screws The Impaktor technology offers an above-average service life, even under extreme circumstances Enhanced friction resistance thanks to the rough diamond-particle coating on the bit tip, which prevents any slipping out of the screw head Particularly suitable for use with customary impact drivers 1/4\" hexagon - suitable for holders as per DIN ISO 1173-F 6.3 Torsion zone is specially designed to absorb force effectively and protect the bit tip SPECIFICATION Packaging: Carded Pack Quantity: x1 Pc Part Number: 05073957001 Bit Type: PH3 x 50mm