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Irwin Unibit USA 1M 10502850 HSS Step Drill Bit 4-12mm (9 Holes) For Sheet Metal

Our price

£21.29 Inc. VAT

£17.74 Ex. VAT List Price: £25.33 + VAT

SKU: IRW10502850

Out of stock

Description

Number of hole sizes: 9.
Hole diameters: 4, 5, 6, 7, 8, 9, 10, 11 and 12mm.

The Irwin Step Drill Bits are designed for precise drilling in thin materials and have a single flute for maximum drilling control into sheet metal.

Their unique flute design ensures perfect round holes in sheet metal.

A fluted shank also prevents the drill bit from slipping in the chuck, along with a self centring point that will not walk and eliminates centre punching.

Made from industrial grade M7 high-speed steel.

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