Description

Item=Screw Machine Drill Bit
Drill Bit Grouping=Drill Bit
Drill Bit Dimension Type=Fractional Inch
Drill Bit Size=7/16 in
Decimal Equivalent=0.4375
Drill Bit Point Angle=118 Degrees
Drill Bit Material=High Speed Steel
Drill Bit Finish=Bright
Flute Type=Spiral
Flute Length=2 1/16 in
Shank Dia.=7/16 in
Sizes Included=7/16″
Depth:Dia. Ratio=4xD
Overall Length=3 7/16 in
Point Type=General Purpose
Depth x Dia. Ratio=4xD
List Number=157L
Cutting Direction=Left Hand
Standards=ISO
Number of Flutes=2
Series=157L
Finish – Machining=Bright (Uncoated)
Material – Machining=High Speed Steel
Spiral Direction=Left Hand
Helix Angle=28 Degrees
Measurement System=Fractional Inch
Drill Diameter Tolerance=+0.0000 in /-0.0010 in
Maximum Drilling Depth=2 1/16 in
Drill Point Length=0.1314 in
Shank Type – Machining=Straight
Drill Bit Point Type=Conventional Point
Primary Material Application ISO Code=N, O, P
Drill Length Class=Screw Machine Length
Primary Material Application=Aluminum, Brass, Bronze, Composite, Copper, Slate, Steel, Wood
Shank Length=1 3/8 in