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Centre & Step Drill bits

Centre Drill Bits & Step Drill Bits in metric sizes. HSS, HSS-Co, Carbide and TiN coated Centre drills.

Centre drills are traditionaly used to make a conical hole for a lathe centre in order to make a starting point for a standard twist drill, designed to prevent the twist drill from walking.

Centre Drills are available with: Combined drills, reinforcing bulge, radius form, bell type, extra length, 60◦ and 90◦ angles.
 
Centre & Spotting Drill Bits

Blue arrow Centre & Spotting Drill Bits

Step Drill Bits

Blue arrow Step Drill Bits

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