Description

Size – Decimal=#21 – 0.1590
Bushing Head Type=Headless
Drill Bushing Wall Type=Standard Wall
Bushing Code=DG
Drill Size=#21
Heat Treatment=Through Hardened
Outside Dia. Tolerance=+0.0248 in /+0.0097 in
Outside Dia.=13/32 in
Measurement System=Wire
Decimal Equivalent=0.1590
Material – Machining=High Speed Steel
Inside Dia.=#21
Item=Diamond Groove Drill Bushing (DG)
Inside Dia. Tolerance=+0.0001 in /+0.0004 in
Head Type=No
Overall Length=1/2 in
Rockwell Hardness=RC 60-65