Wera 844 Single Tap Bits, 3 mm x 33 mm x M 3

High quality tap cutting bit by Wera. To cut metric threads. The hexagonal shaft ensures very good power transfer. The finely-tuned material elasticity provides for great durability. Perfect chip removal and a low tilt risk. ¼" hexagon, suitable for holders as per DIN ISO 1173-D 6.3.