Tackle demanding fastening tasks with complete confidence using the Wera 851/4 imp DC sb Impaktor bit. Measuring 50 mm in length with a PH3 tip and a 1/4" hexagon drive, this bit is engineered to withstand the extreme torque peaks of impact drivers. The advanced Impaktor technology delivers an extended service life and helps prevent premature breakage during heavy continuous use. Thanks to the rough diamond coating, the bit tip bites firmly into the screw recess to stop slipping and eliminate cam-out. Ideal for heavy timber framing and metal construction, it keeps your screwdriving fast, accurate, and under control.
High quality bits 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, 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.
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