Description

Drill Size=K
Overall Length=5/16 in
Rockwell Hardness=RC 62-64
Concentricity Tolerance=.0003″ T.I.R. Max
Drill Bushing Wall Type=Thin Wall
Outside Dia.=7/16 in
Head Thickness=3/32″
Inside Dia.=K
Measurement System=Letter
Material=52100 Thru Hardened
Size- Decimal=K (0.2810)
Bushing Type=Head Press Fit
Inside Dia. Tolerance=+0.0001 in /+0.0005 in
Head Dia.=9/16 in
Bushing Head Type=Headed
Decimal Equivalent=0.2810
Outside Dia. Tolerance=+0.0017 in /+0.0014 in
Finish=High Speed Steel
Hardness=Rc 62-64
Heat Treatment=Through Hardened
Item=Headed Press-Fit Drill Bushing (H)
Material – Machining=High Speed Steel
Head Material=High Speed Steel
Length under Head=5/16″
Head Type=Yes
Bushing Code=H
Size – Decimal=H – 0.2660