Description

Heat Treatment=Through Hardened
Measurement System=Fractional Inch
Head Dia.=5/8 in
Concentricity Tolerance=.0003″ T.I.R. Max
Outside Dia. Tolerance=+0.0014 in /+0.0017 in
Drill Size=5/16 in
Material – Machining=High Speed Steel
Outside Dia.=1/2 in
Item=Drill Bushing Liner
Drill Bushing Wall Type=Standard Wall
Overall Length=1/2 in
Hardness=Rc 62-64
Size- Decimal=5/16″ (0.3125)
Decimal Equivalent=0.3125
Bushing Type=Head Liner
Inside Dia.=5/16 in
Material=52126 Thur Hardened
Rockwell Hardness=RC 62-64
Inside Dia. Tolerance=+0.0001 in /+0.0004 in
Bushing Head Type=Headed
Size – Decimal=5/16 in – 0.3125
Bushing Code=HL