3-groove countersink bits Wera 846

High quality 3-flute countersink bit for deburring, chamfering and countersinking. A finely-tuned material elasticity provides for great durability. Perfect chip removal and a low tilt risk ensure pleasant working. Cutting section as per DIN 335-C, 90° with 3 cutters. ¼" hexagon, suitable for holders with take-up as per DIN ISO 1173-D 6.3.