Specifications
- Material:
- M7 high-speed steel
- Number of Hole Sizes:
- 13
- Hole Diameters:
- 5, 7.5, 10, 13, 16, 19, 21, 23, 26, 29, 31, 33, and 35 mm
Description
Just part of the range of IRWIN Drill Bits & Holesaws products available to buy online from Trading Depot. 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-centering point that will not walk and eliminates centre punching. Made from industrial grade M7 high-speed steel.
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