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  11. Screw Machine Drill Bit, 21/64 in Size, 135 Degrees Point Angle, High Speed Steel, Straight Shank
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Screw Machine Drill Bit, 21/64 in Size, 135 Degrees Point Angle, High Speed Steel, Straight Shank

product price: $3.59
/ea
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Key Features

  • Drill Bit Grouping Drill Bit
  • Drill Bit Dimension Type Fractional Inch
  • Drill Bit Size 21/64 in
  • Shank Type Straight
  • Drill Bit Point Angle 135 Degrees
See all product information

Product Information

Dimensions

Drill Bit Dimension Type Fractional Inch
Drill Bit Size 21/64 in
Shank Dia. 21/64 in
Overall Length 2 15/16 in
Flute Length 1 11/16 in
Maximum Drilling Depth 1 11/16 in
Sizes Included 21/64"
Depth:Dia. Ratio 4xD
Shank Size 0.3281
Depth x Dia. Ratio 4xD
Diameter 0.328125
Shank Length 1 1/4 in
Drill Length Class Screw Machine Length
Drill Point Length 0.068 in
Drill Diameter Tolerance +0.0000 in /-0.0010 in

Details

Drill Bit Grouping Drill Bit
Item Screw Machine Drill Bit
Shank Type Straight
Drill Bit Point Angle 135 Degrees
Decimal Equivalent 0.3281
Drill Bit Material High Speed Steel
Drill Bit Finish Black Oxide
Material HSS
Flute Type Spiral
Point Angle 135
Cutting Direction Right Hand
Number of Flutes 2
Grade Heavy Duty
Point Type Split point
List Number 159
Application For Alloy, Carbon And Tool Steels And Cast Iron
Standards Not Rated
Measurement System Fractional Inch
Left/Right Hand Right
Drill Style Screw Machine Drill
Series 159
Primary Material Application ISO Code K, P
Finish - Machining Black Oxide
Shank Type - Machining Straight
Spiral Direction Right Hand
Helix Angle 28 Degrees
Primary Material Application Cast Iron, Steel, Tool and Die Steel
Material - Machining High Speed Steel
Drill Bit Point Type Split Point
Material Grade - Machining Heavy Duty

Description

Screw Machine Drill Bit, Drill Bit Size 21/64 in, Drill Bit Point Angle 135 Degrees , Split Point, High Speed Steel, Black Oxide, Cutting Direction Right Hand, Decimal Equivalent 0.3281

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