Drive heavy-duty screws with confidence using the Wera 867/4 imp DC sb Torx bit in your impact driver. Its optimized Impaktor torsion zone cushions extreme peak loads, significantly reducing the risk of premature breakage during demanding tasks. The microscopic diamond coating on the tx 25 tip bites firmly into the screw head to prevent slippage and cam-out. Featuring a 50 mm length and a standard 1/4" hexagon drive, this bit delivers extended reach and direct power transfer for solid, controlled fastening in timber and metal construction.
High quality bits for recessed TORX® 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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