Irwin 1966897/42910 Forstner Bit, 5/8 in Dia, 3-1/2 in OAL, 3/8 in Dia Shank, Reduced Shank

Usually ships in 3-8 business days.

Starts the bit cleanly on uneven surfaces and bores smooth, flat bottomed holes. Fits 3/8 in and larger drills and drill presses.