HSS Step Drill Bit Set M2 4-22x10 discs Made from M2 High Speed

Made from M2 High Speed Steel (HSS) for strength and wear resistance

- Self-feeding screw point for faster boring

Ideal for workshops

Manufactured to ISO Quality Management Standards and compliant with the European EN12413 Safety Standard

nitrile stands up well to oil

HSS Step Drill Bit Set M2 4-22x10 discs Made from M2 High SpeedEach step in the drill enlarges the original hole. The smallest bits are self starting in that they need no pilot drill to start off the hole. These are manufactured to the highest quality. Designed for daily professional use in the workshop, or out in the field. INTERNATIONAL QUALITY ASSURANCE: ISO9001