Description

Heat Treatment=Through Hardened
Drill Bushing Wall Type=Standard Wall
Bushing Code=DG
Item=Diamond Groove Drill Bushing (DG)
Head Type=No
Size – Decimal=#12 – 0.1890
Decimal Equivalent=0.1890
Inside Dia.=#12
Material – Machining=High Speed Steel
Outside Dia. Tolerance=+0.0245 in /+0.0095 in
Rockwell Hardness=RC 60-65
Measurement System=Wire
Inside Dia. Tolerance=+0.0001 in /+0.0004 in
Outside Dia.=5/16 in
Drill Size=#12
Overall Length=1/4 in
Bushing Head Type=Headless