Description

Head Dia.=23/64 in
Length under Head=3/8″
Rockwell Hardness=RC 62-64
Head Material=High Speed Steel
Material=52100 Thru Hardened
Drill Bushing Wall Type=Standard Wall
Outside Dia. Tolerance=+0.0016 in /+0.0013 in
Inside Dia.=3.30 mm
Measurement System=Metric
Heat Treatment=Through Hardened
Concentricity Tolerance=.0003″ T.I.R. Max
Outside Dia.=1/4 in
Hardness=Rc 62-64
Head Thickness=3/32″
Bushing Type=Head Press Fit
Finish=High Speed Steel
Material – Machining=High Speed Steel
Overall Length=3/8 in
Bushing Head Type=Headed
Item=Headed Press-Fit Drill Bushing (H)
Drill Size=3.30 mm
Inside Dia. Tolerance=+0.0001 in /+0.0005 in
Head Type=Yes
Decimal Equivalent=0.1299
Bushing Code=HM
Size – Decimal=13/32 in – 0.4062