Description

Head Dia.=1/2 in
Overall Length=1 3/4 in
Decimal Equivalent=0.2090
Finish=High Speed Steel
Drill Bushing Wall Type=Standard Wall
Material – Machining=High Speed Steel
Bushing Type=Head Press Fit
Hardness=Rc 62-64
Head Material=High Speed Steel
Drill Size=#4
Concentricity Tolerance=.0003″ T.I.R. Max
Outside Dia. Tolerance=+0.0015 in /+0.0012 in
Length under Head=1-3/4″
Material=52100 Thru Hardened
Inside Dia. Tolerance=+0.0001 in /+0.0004 in
Head Thickness=5/32″
Size- Decimal=#4 (0.2090)
Bushing Head Type=Headed
Inside Dia.=#4
Measurement System=Wire
Item=Headed Press-Fit Drill Bushing (H)
Outside Dia.=13/32 in
Rockwell Hardness=RC 62-64
Head Type=Yes
Heat Treatment=Through Hardened
Bushing Code=H
Size – Decimal=43/64 in – 0.6719