drill bits & sets
lenox 30912vb12 hss step drill bit 7 8 to 1 3 8 in
step drill bit material high speed steel steam oxide finish number of hole sizes 5 shank size 3 8 in . step thickness 1 4 in . size range 7 8 in . to 1 3 8 in . sizes included 7 8 in . 1 1 8 in . 1 7 32 in . 1 1 4 in . 1 3 8 in . number of flutes 2 shank type round with 3 flats bit length 3 in . br b features b ul li item step drill bit li li material high speed steel li li size 7 8 to 1 3 8 li li number of hole sizes 5 li li shank size 3 8 li li bit length 3 li li includes li li step thickness 1 4 li li finish steam oxide li li number of flutes 2 li li shank type round with 3 flats li li sizes included 7 8 1 1 8 1 7 32 1 1 4 1 3 8 li li size range 7 8 to 1 3 8 li ul
lenox