hammers
l11234ra drill bushingtype ldrill size 1 3 8 in
drill bushing bushing type l headless liner inside dia . 1 3 8 in outside dia . 1 3 4 in inside dia . tolerance 0.0006 0.0010 in outside dia . tolerance 0.0023 0.0019 in concentricity tolerance .0005 in t.i.r. max overall length 2 1 8 in material 52100 thru hardened finish steel drill size 1 3 8 in hardness rc 62 64 br b features b ul li finish steel li li inside dia . 1 3 8 li li item drill bushing li li material 52100 thru hardened li li outside dia . 1 3 4 li li drill size 1 3 8 li li hardness rc 62 64 li li overall length 2 1 8 li li bushing type headless liner li li outside dia . tolerance 0.0023 0.0019 li li inside dia . tolerance 0.0006 0.0010 li li concentricity tolerance .0005 t.i.r. max li ul