Description

Item=Diamond Groove Drill Bushing (DG)
Inside Dia. Tolerance=+0.0001 in /+0.0005 in
Drill Size=21/64 in
Measurement System=Fractional Inch
Heat Treatment=Through Hardened
Bushing Head Type=Headless
Overall Length=1/2 in
Outside Dia.=3/4 in
Bushing Code=DG
Head Type=No
Outside Dia. Tolerance=+0.0250 in /+0.0100 in
Inside Dia.=21/64 in
Material – Machining=High Speed Steel
Size – Decimal=0.3437 in – 0.3437
Rockwell Hardness=RC 60-65
Decimal Equivalent=0.3437
Drill Bushing Wall Type=Standard Wall