Diager 504C HSS Metal 90° Countersink Drill Bit Set 5Pcs 220V pressure washer 6 m/s² Uncertainty K 1

6 m/s² Uncertainty K 1

Comfortable grip: Soft ergonomic handles reduce hand fatigue during prolonged use

1 x Socket Set

adaptor setup

Diager 504C HSS Metal 90° Countersink Drill Bit Set 5Pcs 220V pressure washer 6 m/s² Uncertainty K 1The Diager 504C HSS Metal 90 Countersink Drill Bit Set 5Pcs is designed for countersinking, chamfering, and deburring applications on compatible metal materials. Built from HSS metal construction with a 90 countersink angle, this set supports clean screw seating, edge finishing, and hole preparation for fabrication, installation, maintenance, and workshop work. The Diager 504C set includes 5 pieces of HSS metal countersink drill bits, making it