drill bits & sets
h2616hg drill bushing type h drill size 1 4 in
drill bushing bushing type head press fit h inside dia . 1 4 in outside dia . 13 32 in inside dia . tolerance .0001 .0004 in outside dia . tolerance 0.0015 0.0012 in concentricity tolerance .0003 in t.i.r. max overall length 1 in material 52100 thru hardened finish steel drill size 1 4 in hardness rc 62 64 br b features b ul li finish steel li li inside dia . 1 4 li li item drill bushing li li material 52100 thru hardened li li outside dia . 13 32 li li drill size 1 4 li li hardness rc 62 64 li li overall length 1 li li bushing type head press fit li li outside dia . tolerance 0.0015 0.0012 li li inside dia . tolerance .0001 .0004 li li concentricity tolerance .0003 t.i.r. max li ul