4-30mm 3 Pce Straight Flute HSS Step Drill Set The impact driver action places

The impact driver action places high peak torque demands on both insert and power bits

Complies with DIN EN 12413 European standard and AS1788

sheet metal and other hard or abrasive materials

Includes Phillips#2 / Slot 6mm double ended bit

4-30mm 3 Pce Straight Flute HSS Step Drill Set The impact driver action places4 30mm 3 Pce Straight Flute HSS Step Drill Set M2 HSS Straight Flute Step Drill Set Bordo step drills are ideal for electrical contractors, sheetmetal workers and auto mechanics. Step drills are designed for drilling repetitive holes in steel, stainless steel, copper, brass, aluminium, plastic, plexiglas, laminates and many other thin materials. Manufactured from premium quality high speed steel with double fluted ground cutting edges for long service