Price search results for Irwin High Speed Steel Step Drill 4mm 22mm
The Irwin Step Drill Bits are designed for precise drilling in thin materials and have a single flute for maximum drilling control...read more
Subscribe
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: 10.Hole diameters: 4, 6, 8, 10,12, 14, 16, 18, 20 and 22mm.Additional Information:• Size Range: 4-22mm• No. of Steps: 10