drill bits & sets
h406jn drill bushing h drill size u
drill bushing bushing type head press fit h inside dia . 0.368 in outside dia . 5 8 in inside dia . tolerance .0001 .0005 in outside dia . tolerance 0.0017 0.0014 in concentricity tolerance .0003 in t.i.r. max overall length 3 8 in material 52100 thru hardened finish steel drill size u hardness rc 62 64 br b features b ul li hardness rc 62 64 li li material 52100 thru hardened li li concentricity tolerance .0003 t.i.r. max li li bushing type head press fit li li inside dia . 0.368 li li drill size u li li overall length 3 8 li li item drill bushing li li inside dia . tolerance .0001 .0005 li li finish steel li li outside dia . 5 8 li li outside dia . tolerance 0.0017 0.0014 li ul