Designed for all drill/drivers; anti-cam out applications;Diamond coated to eliminate damaging cam-out;Bi-Torsion zone absorbs the damaging peak loads for long life;Colour and size coded for easy and correct tool selection;1/4 Hex/50mm holder offers press-in auto-lock and single hand bit change

• Wera Bit Set Bit Check 30Diamond 1-05057431001
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Wera Bit Set Bit Check 30Diamond 1-05057431001Wera