Description

Outside Dia.=5/16 in
Inside Dia. Tolerance=+0.0001 in /+0.0005 in
Measurement System=Metric
Finish=High Speed Steel
Material – Machining=High Speed Steel
Hardness=Rc 62-64
Head Dia.=27/64 in
Head Material=High Speed Steel
Inside Dia.=4.25 mm
Item=Headed Press-Fit Drill Bushing (H)
Length under Head=3/4″
Drill Size=4.25 mm
Overall Length=3/4 in
Bushing Head Type=Headed
Rockwell Hardness=RC 62-64
Drill Bushing Wall Type=Standard Wall
Outside Dia. Tolerance=+0.0016 in /+0.0013 in
Material=52100 Thru Hardened
Heat Treatment=Through Hardened
Concentricity Tolerance=.0003″ T.I.R. Max
Head Thickness=1/8″
Bushing Type=Head Press Fit
Head Type=Yes
Decimal Equivalent=0.1673
Bushing Code=HM
Size – Decimal=13/64 in – 0.2031