Irwin 3046009 Drill Bit, 1-3/4 in Dia, 5 in OAL, 3-Flute, 7/16 in Dia Shank, Hex Shank tools--05-29-26 Their polymer coating makes them

Their polymer coating makes them easy to don and doff

mold spores

Environmentally friendly

Flame-retardant tape helps prevent loss as well as blocks odors and moisture

stays adjusted for repetitive use

Irwin 3046009 Drill Bit, 1-3/4 in Dia, 5 in OAL, 3-Flute, 7/16 in Dia Shank, Hex Shank tools--05-29-26 Their polymer coating makes themFeed 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