Description

Drill Bit Grouping=Drill Bit
Item=Screw Machine Drill Bit
Drill Bit Dimension Type=Fractional Inch
Drill Bit Size=21/64 in
Decimal Equivalent=0.3281
Drill Bit Point Angle=135 Degrees
Drill Bit Material=Cobalt Steel
Drill Bit Finish=Straw/Bronze
Shank Type=Straight
Flute Type=Parabolic
Sizes Included=21/64″
Point Type=Notched Point
Overall Length=2 15/16 in
List Number=2175
Application=For Chilled Cast Iron, High Speed Steels, High-Strength Alloy Steel, Stainless Steel And Tool Steel
Depth:Dia. Ratio=10xD
Shank Dia.=21/64 in
Flute Length=1 11/16 in
Grade=High Performance
Shank Size=0.3281
Depth x Dia. Ratio=10xD
Standards=ASME B94.11M
Number of Flutes=2
Cutting Direction=Right Hand
Shank Length=1 1/4 in
Point Angle=135
Left/Right Hand=Right
Drill Style=Screw Machine Drill
Measurement System=Fractional Inch
Material=HSS-CO 8% (M42)
Diameter=0.328125
Series=2175
Coolant Fed=Non-Coolant Through
Material Grade – Machining=M42
Drill Diameter Tolerance=+0.0000 in /-0.0010 in
Drill Bit Point Type=Split Point
Maximum Drilling Depth=1 11/16 in
Drill Point Length=0.068 in
Material – Machining=Cobalt
Helix Angle=40 Degrees
Finish – Machining=Straw/Bronze
Spiral Direction=Right Hand
Shank Type – Machining=Straight
Drill Length Class=Screw Machine Length