Description
High Speed Steel Hex Shank Forstner Bit Sets include 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8", 1-1/2", 1-5/8", 1-3/4", 1-7/8", 2" and 2-1/8". Bits 1-1/8" and larger have saw tooth edges for aggressive boring action. Hex shanks ensure no slipping. 3/8" shank size.
Hex shanks prevent slippage, scarring of shanks and eliminates wobble caused by poor chucking.