drill bits & sets
irwin 11103 step drill bit set3m7 hole sizes
step drill bit set number of pieces 7 size 6 mm to 18 mm and 2 mm shank size 3 8 in . shank type hex point angle 122 number of hole sizes 7 step thickness 2 mm bit length 2 9 16 in . material high speed steel bright finish design single flute thin material drilling or hole enlarging br b features b ul li application thin material drilling or hole enlarging li li finish bright li li item step drill bit set li li material high speed steel li li number of pieces 7 li li size 6 mm to 18 mm and 2 mm li li design single flute li li number of hole sizes 7 li li shank type hex li li sizes included 7 hole sizes 6 mm 18 mm 2 mm increments li li step thickness 2 mm li li shank size 3 8 li li bit length 2 9 16 li li point angle 122 li ul
irwin