Irwin® 10502500 Hss Pro Drill Bit Set Of 19

This Irwin® 10502500 HSS Pro is an industrial quality 19-piece twist Drill Bit Set with outstanding performance and long service life. They are designed for drilling steel and steel castings alloyed and non-alloyed steel cast iron non-ferrous metals plastics and other materials.The 118° split point shape provides an optimum centering when starting and a faster drilling rate. There is no need to pre-punch or use a pilot drill they penetrate quickly and require little effort or feed pressure. The bits are highly accurate and are made from high-performance high-speed steel. Set of 19 HSS Pro Drill Bits: 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9. 9.5 and 10mm. Supplied in a metal case. PTDIRW10502500