Description

Item=Headed Press-Fit Drill Bushing (H)
Drill Size=4.10 mm
Bushing Head Type=Headed
Material – Machining=High Speed Steel
Measurement System=Metric
Concentricity Tolerance=.0003″ T.I.R. Max
Head Material=High Speed Steel
Length under Head=5/16″
Inside Dia. Tolerance=+0.0001 in /+0.0005 in
Material=52100 Thru Hardened
Outside Dia. Tolerance=+0.0016 in /+0.0013 in
Head Dia.=27/64 in
Bushing Type=Head Press Fit
Hardness=Rc 62-64
Outside Dia.=5/16 in
Inside Dia.=4.10 mm
Finish=High Speed Steel
Overall Length=5/16 in
Drill Bushing Wall Type=Standard Wall
Head Thickness=1/8″
Rockwell Hardness=RC 62-64
Head Type=Yes
Heat Treatment=Through Hardened
Decimal Equivalent=0.1614
Bushing Code=HM