Description

Drill Bushing Wall Type=Thin Wall
Hardness=Rc 62-64
Head Material=High Speed Steel
Length under Head=5/16″
Overall Length=5/16 in
Drill Size=D
Outside Dia. Tolerance=+0.0017 in /+0.0014 in
Finish=High Speed Steel
Inside Dia.=D
Bushing Head Type=Headed
Inside Dia. Tolerance=+0.0001 in /+0.0005 in
Size- Decimal=D (0.2460)
Head Dia.=9/16 in
Head Thickness=3/32″
Material – Machining=High Speed Steel
Concentricity Tolerance=.0003″ T.I.R. Max
Item=Headed Press-Fit Drill Bushing (H)
Outside Dia.=7/16 in
Decimal Equivalent=0.2460
Heat Treatment=Through Hardened
Measurement System=Letter
Rockwell Hardness=RC 62-64
Bushing Type=Head Press Fit
Material=52100 Thru Hardened
Head Type=Yes
Bushing Code=H
Size – Decimal=H – 0.2660