Description

Concentricity Tolerance=.0003″ T.I.R. Max
Head Material=High Speed Steel
Drill Size=#4
Inside Dia. Tolerance=+0.0001 in /+0.0004 in
Drill Bushing Wall Type=Thin Wall
Bushing Type=Headless Press Fit
Rockwell Hardness=RC 62-64
Hardness=Rc 62-64
Measurement System=Wire
Size- Decimal=#4 (0.2090)
Overall Length=5/8 in
Inside Dia.=#4
Outside Dia. Tolerance=+0.0013 in /+0.0016 in
Material=52100 Thru Hardened
Finish=High Speed Steel
Outside Dia.=3/8 in
Material – Machining=High Speed Steel
Decimal Equivalent=0.2090
Bushing Head Type=Headless
Item=Press-Fit Drill Bushing (P)
Heat Treatment=Through Hardened
Head Type=No
Bushing Code=P
Size – Decimal=5/16 in – 0.3125