Description

Heat Treatment=Through Hardened
Length under Head=3/8″
Inside Dia.=5.30 mm
Item=Headed Press-Fit Drill Bushing (H)
Finish=High Speed Steel
Bushing Type=Head Press Fit
Measurement System=Metric
Head Thickness=3/32″
Head Dia.=1/2 in
Concentricity Tolerance=.0003″ T.I.R. Max
Overall Length=3/8 in
Drill Size=5.30 mm
Drill Bushing Wall Type=Thin Wall
Bushing Head Type=Headed
Material=52100 Thru Hardened
Material – Machining=High Speed Steel
Rockwell Hardness=RC 62-64
Hardness=Rc 62-64
Outside Dia.=3/8 in
Outside Dia. Tolerance=+0.0016 in /+0.0013 in
Head Material=High Speed Steel
Inside Dia. Tolerance=+0.0001 in /+0.0004 in
Decimal Equivalent=0.2087
Head Type=Yes
Bushing Code=HM
Size – Decimal=1-9/32 in – 1.2812