Description

Outside Dia.=3/16 in
Hardness=Rc 62-64
Measurement System=Wire
Head Dia.=5/16 in
Bushing Head Type=Headed
Rockwell Hardness=RC 62-64
Item=Headed Press-Fit Drill Bushing (H)
Overall Length=5/16 in
Length under Head=5/16″
Size- Decimal=#51 (0.0670)
Inside Dia. Tolerance=+0.0001 in /+0.0005 in
Decimal Equivalent=0.0670
Material – Machining=High Speed Steel
Bushing Type=Head Press Fit
Head Material=High Speed Steel
Drill Size=#51
Outside Dia. Tolerance=+0.0016 in /+0.0006 in
Inside Dia.=#51
Head Thickness=3/32″
Concentricity Tolerance=.0003″ T.I.R. Max
Finish=High Speed Steel
Material=52100 Thru Hardened
Drill Bushing Wall Type=Thin Wall
Heat Treatment=Through Hardened
Head Type=Yes
Bushing Code=H
Size – Decimal=O – 0.3160