Description

Drill Bit Grouping=Drill Bit
Item=Screw Machine Drill Bit
Drill Bit Dimension Type=Wire
Drill Bit Size=#1
Decimal Equivalent=0.2280
Drill Bit Point Angle=118 Degrees
Drill Bit Material=High Speed Steel
Drill Bit Finish=Bright
Flute Type=Spiral
Flute Length=1 5/16 in
Depth:Dia. Ratio=4xD
Overall Length=2 7/16 in
Point Type=General Purpose
List Number=157L
Shank Dia.=7/32 in
Depth x Dia. Ratio=4xD
Standards=ISO
Cutting Direction=Left Hand
Measurement System=Wire
Primary Material Application=Aluminum, Brass, Bronze, Composite, Copper, Slate, Steel, Wood
Shank Type – Machining=Straight
Number of Flutes=2
Material – Machining=High Speed Steel
Finish – Machining=Bright (Uncoated)
Primary Material Application ISO Code=N, O, P
Series=157L
Maximum Drilling Depth=1 5/16 in
Spiral Direction=Left Hand
Drill Bit Point Type=Conventional Point
Drill Point Length=0.0685 in
Drill Length Class=Screw Machine Length
Drill Diameter Tolerance=+0.0000 in /-0.0007 in
Helix Angle=28 Degrees
Shank Length=1 1/8 in