Description

Bushing Head Type=Headed
Inside Dia.=5/16 in
Length under Head=3/8″
Material=52100 Thru Hardened
Hardness=Rc 62-64
Rockwell Hardness=RC 62-64
Measurement System=Fractional Inch
Size- Decimal=5/16″ (0.3125)
Inside Dia. Tolerance=+0.0001 in /+0.0004 in
Outside Dia.=5/8 in
Material – Machining=High Speed Steel
Item=Headed Press-Fit Drill Bushing (H)
Finish=High Speed Steel
Concentricity Tolerance=.0003″ T.I.R. Max
Drill Size=5/16 in
Decimal Equivalent=0.3125
Overall Length=3/8 in
Head Thickness=7/32″
Heat Treatment=Through Hardened
Head Dia.=51/64 in
Bushing Type=Head Press Fit
Drill Bushing Wall Type=Standard Wall
Head Material=High Speed Steel
Outside Dia. Tolerance=+0.0017 in /+0.0014 in
Head Type=Yes
Bushing Code=H
Size – Decimal=1-5/16 in – 1.3125