stools
keo 55239 counterbore setclose fit7 pc 6 1 2 in
counterbore set with built in pilot nominal close fit number of pieces 7 screw size 6 to 1 2 in socket head cap screws bore dia 0.228 to 0.757 in pilot dia 0.138 to 0.500 in pilot length 7 32 to 1 2 in shank dia 7 32 to 1 2 in overall length 3 to 6 in cobalt high speed steel sizes included 6 8 10 1 4 5 16 3 8 1 2 in br b features b ul li bore dia . in . 0.228 to 0.757 li li item counterbore set li li material cobalt steel li li number of pieces 7 li li overall length in . 3 to 6 li li pilot dia . in . 0.138 to 0.500 li li screw size 6 to 1 2 li li shank dia . in . 7 32 to 1 2 li li sizes included 6 8 10 1 4 5 16 3 8 1 2 li li style nominal close fit li li type built in pilot li li pilot length in . 7 32 to 1 2 li li application for use in alloys cast iron stainless steel and titanium li li package quantity 1 li li number of flutes 3 li li screw type socket head cap screws li li finish li li shank length in . li li thread size li li tube dia . in . li li meets exceeds li li spot face dia . in . li ul