Step Bits

The Halls HLLBSM2 BSM2 Step Drill Bit is a versatile tool designed for drilling various materials, including metal and plastic. It features a range of sizes from 6mm to 36mm and a 10mm shank for easy use with a variety of power tools.
Size: 6mm/40.5mm - Color: Silver - Clearance holes for cable fittings - Tapping drill holes for cable fittings
Step Drill Bit HSS-AlTiN 6 / 9 / 12 / 15 / 18 / 21 / 24 / 27 / 30 / 33 / 36 / 39 - Content: Step Drill Bit HSS-AlTiN 6 / 9 / 12 / 15 / 18 / 21 / 24 / 27 / 30 / 33 / 36 / 39 - EAN: 3165140666480 - 2608588068
Size: 6mm/40.5mm - Color: Gold - No pre-drilling, burr-free in thin sheets - Recommended coolant - Spiral groove for longer life, less vibration, improved drilling rate
The product is a Bosch Professional 9-step HSS-AlTiN drill bit set for use with 4 to 12mm drills. It includes three pieces of 3, 4 and 5mm step bits, designed for precision drilling in steel, stainless steel, and other metals.
Drills holes up to 4mm thick in most materials.Incorporates popular diameters for; PG, Conduit and BS pipe.Size range. 30 to 40 mm.

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