Wera 104654, 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. ¼" hexagon, suitable for holders as per DIN ISO 1173-D 6.3. 844/7 Tap Bits Set, 7 pieces 1x 888/4/1 K Rapidaptor Universal Bit Holder: 1/4" x 50 mm 6x 844 Single Tap Bits: 3x33 mm, 4x35 mm, 5x36 mm, 6x40 mm, 8x40 mm, 10x40 mm