Description

Hardness=Rc 62-64
Inside Dia.=7.20 mm
Finish=High Speed Steel
Overall Length=1/2 in
Inside Dia. Tolerance=+0.0001 in /+0.0005 in
Item=Headed Press-Fit Drill Bushing (H)
Material – Machining=High Speed Steel
Head Dia.=39/64 in
Bushing Type=Head Press Fit
Outside Dia. Tolerance=+0.0017 in /+0.0014 in
Measurement System=Metric
Rockwell Hardness=RC 62-64
Heat Treatment=Through Hardened
Concentricity Tolerance=.0003″ T.I.R. Max
Length under Head=1/2″
Drill Size=7.20 mm
Head Thickness=7/32″
Bushing Head Type=Headed
Outside Dia.=1/2 in
Drill Bushing Wall Type=Standard Wall
Head Material=High Speed Steel
Material=52100 Thru Hardened
Head Type=Yes
Decimal Equivalent=0.2835
Bushing Code=HM
Size – Decimal=#18 – 0.1695