Description

Drill Bushing Wall Type=Standard Wall
Finish=High Speed Steel
Outside Dia. Tolerance=+0.0015 in /+0.0012 in
Head Material=High Speed Steel
Material – Machining=High Speed Steel
Overall Length=1/2 in
Size- Decimal=#77 (0.0180)
Material=52100 Thru Hardened
Item=Headed Press-Fit Drill Bushing (H)
Bushing Head Type=Headed
Rockwell Hardness=RC 62-64
Inside Dia. Tolerance=+0.0002 in /+0.0006 in
Length under Head=1/2″
Outside Dia.=5/32 in
Decimal Equivalent=0.0180
Concentricity Tolerance=.0003″ T.I.R. Max
Head Thickness=3/32″
Heat Treatment=Through Hardened
Drill Size=#77
Bushing Type=Head Press Fit
Measurement System=Wire
Head Dia.=1/4 in
Inside Dia.=#77
Hardness=Rc 62-64
Head Type=Yes
Bushing Code=H
Size – Decimal=#77 – 0.0180