Irwin 1966900/42916 Forstner Bit, 1 in Dia, 3-1/2 in OAL, 3/8 in Dia Shank, Reduced Shank lawn-garden--07-13-26 3 Bolt down slots

3 Bolt down slots

Includes the stated 4

lightweight magnesium

It flows on smoothly and dries to a tough

Cotton lining for moisture absorption

Irwin 1966900/42916 Forstner Bit, 1 in Dia, 3-1/2 in OAL, 3/8 in Dia Shank, Reduced Shank lawn-garden--07-13-26 3 Bolt down slotsStarts the bit cleanly on uneven surfaces and bores smooth, flat bottomed holes. Fits 3 8 in and larger drills and drill presses. Irwin Marples forester bits drill clean and precise flat bottomed holes and pocket holes quickly and easily Tempered, polished HCS blade Cutting angles maximize speed of cut Reduced vibration with Shockshield grip Brad point tip starts cleanly on uneven surfaces