Description

Item=Screw Machine Drill Bit
Drill Bit Grouping=Drill Bit
Drill Bit Dimension Type=Wire
Drill Bit Size=#4
Decimal Equivalent=0.2090
Drill Bit Point Angle=118 Degrees
Drill Bit Material=High Speed Steel
Drill Bit Finish=Bright
Flute Type=Spiral
Flute Length=1 1/4 in
List Number=157L
Overall Length=2 3/8 in
Shank Dia.=13/64 in
Depth:Dia. Ratio=4xD
Point Type=General Purpose
Standards=ISO
Cutting Direction=Left Hand
Depth x Dia. Ratio=4xD
Number of Flutes=2
Measurement System=Wire
Material – Machining=High Speed Steel
Shank Type – Machining=Straight
Primary Material Application=Aluminum, Brass, Bronze, Composite, Copper, Slate, Steel, Wood
Finish – Machining=Bright (Uncoated)
Primary Material Application ISO Code=N, O, P
Series=157L
Helix Angle=28 Degrees
Shank Length=1 1/8 in
Spiral Direction=Left Hand
Drill Point Length=0.0628 in
Maximum Drilling Depth=1 1/4 in
Drill Diameter Tolerance=+0.0000 in /-0.0007 in
Drill Bit Point Type=Conventional Point
Drill Length Class=Screw Machine Length