WERA 05104654001 844/7 Tap Bits Set, 7 pieces

7-piece tapping drill bit set in a stable plastic box for the cutting of metric threads. The hexagonal bit shaft ensures very good power transfer. The finely-tuned material elasticity provides for great durability. Perfect chip removal and a low tilt risk. The Rapidaptor ensures rapid bit change without any extra tools. 1/4in hexagon, suitable for holders as per DIN ISO 1173-D 6.3.