Description

Bushing Type=Head Press Fit
Concentricity Tolerance=.0003″ T.I.R. Max
Bushing Head Type=Headed
Head Material=High Speed Steel
Inside Dia.=4.40 mm
Drill Bushing Wall Type=Standard Wall
Heat Treatment=Through Hardened
Inside Dia. Tolerance=+0.0001 in /+0.0005 in
Length under Head=3/4″
Head Thickness=1/8″
Item=Headed Press-Fit Drill Bushing (H)
Measurement System=Metric
Finish=High Speed Steel
Outside Dia.=5/16 in
Material=52100 Thru Hardened
Hardness=Rc 62-64
Head Dia.=27/64 in
Overall Length=3/4 in
Drill Size=4.40 mm
Outside Dia. Tolerance=+0.0016 in /+0.0013 in
Rockwell Hardness=RC 62-64
Material – Machining=High Speed Steel
Decimal Equivalent=0.1732
Head Type=Yes
Bushing Code=HM
Flute Type=Spiral
Drill Bit Dimension Type=Wire
Point Type=Radial
Size – Decimal=13/64 in – 0.2031