Description

Head Material=High Speed Steel
Finish=High Speed Steel
Head Dia.=39/64 in
Item=Headed Press-Fit Drill Bushing (H)
Rockwell Hardness=RC 62-64
Material=52100 Thru Hardened
Bushing Head Type=Headed
Overall Length=1 3/8 in
Hardness=Rc 62-64
Material – Machining=High Speed Steel
Head Thickness=7/32″
Inside Dia.=7.60 mm
Drill Bushing Wall Type=Standard Wall
Inside Dia. Tolerance=+0.0001 in /+0.0005 in
Outside Dia. Tolerance=+0.0017 in /+0.0014 in
Heat Treatment=Through Hardened
Concentricity Tolerance=.0003″ T.I.R. Max
Outside Dia.=1/2 in
Measurement System=Metric
Length under Head=1-3/8″
Drill Size=7.60 mm
Bushing Type=Head Press Fit
Decimal Equivalent=0.2992
Head Type=Yes
Bushing Code=HM
Size – Decimal=H – 0.2660