Irwin 3046008 Drill Bit, 1-1/2 in Dia, 5 in OAL, 3-Flute, 7/16 in Dia Shank, Hex Shank tools--05-29-26 17 mm and 19 mm

17 mm and 19 mm

For making long

allowing access to work in tighter spaces

heavyweight coated string knit shell

resulting in fast

Irwin 3046008 Drill Bit, 1-1/2 in Dia, 5 in OAL, 3-Flute, 7/16 in Dia Shank, Hex Shank tools--05-29-26 17 mm and 19 mmFeed screws has a coarse thread for fast boring. Spurs on the outside diameter cut holes clearly and accurately, 7 16 in quick change impact shank for use in applications such as large diameter holes in wood for pipe, conduit. Each bit is packaged with one hex key and two feed screws. 3X cutting edges extends bit life compared to standard IRWIN self feed bits Features aggressive screw pitch