Irwin HSS Pro Drill Bits
HSS, Blacksmith & Step Drills£1.24–£2.95 exc. VATThe Irwin HSS Pro Drillbits are manufactured from high quality HSS steel with a polished silver surface finish.
Irwin Step Drill Bits
HSS, Blacksmith & Step Drills£13.77–£46.57 exc. VATIrwin Step Drill Bits are designed for precise drilling in thin materials and have a single flute for maximum drilling control into sheet metal.
HSS, Blacksmith & Step Drills
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