Price search results for Irwin High Speed Steel Step Drill 5mm 13mm
The Irwin Step Drill Bits are designed for precise drilling in thin materials and have a single flute for maximum drilling control...read more
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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.Irwin Step Drill Bit. Number of hole sizes: 13.Hole diameters: 5, 7.5, 10, 13, 16, 19, 21, 23, 26, 29, 31, 33, and 35.Additional Information:• Size Range: 5-35mm• No. of Steps: 13