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  11. Screw Machine Drill Bit, 1/4 in Size, 135 Degrees Point Angle, High Speed Steel, Spiral Flute
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Screw Machine Drill Bit, 1/4 in Size, 135 Degrees Point Angle, High Speed Steel, Spiral Flute

product price: $2.89
/ea
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Key Features

  • Drill Bit Grouping Drill Bit
  • Drill Bit Dimension Type Fractional Inch
  • Drill Bit Point Angle 135 Degrees
  • Drill Bit Material High Speed Steel
  • Decimal Equivalent 0.2500
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Product Information

Dimensions

Drill Bit Dimension Type Fractional Inch
Drill Bit Size 1/4 in
Overall Length 2 1/2 in
Flute Length 1 3/8 in
Maximum Drilling Depth 1 3/8 in
Sizes Included 1/4"
Drill Length Class Screw Machine Length
Drill Diameter Tolerance +0.0000in / -0.0005
Depth:Dia. Ratio 4xD
Shank Length 1 1/8 in

Details

Drill Bit Grouping Drill Bit
Item Screw Machine Drill Bit
Drill Bit Point Angle 135 Degrees
Drill Bit Material High Speed Steel
Decimal Equivalent 0.2500
Drill Bit Finish Black Oxide
Flute Type Spiral
Cutting Direction Right Hand
Number of Flutes 2
Grade Heavy Duty
Application Tool Steels, Carbon Steel, Plastic, Cast Iron
Point Type Split point
Standards Not Rated
Drill Bit Point Type Split Point
Measurement System Fractional Inch
Material Grade - Machining High Performance
Shank Type - Machining Straight
Finish - Machining Black Oxide
Material - Machining High Speed Steel
Web Construction Split
Web Thinning Thinned
Spiral Direction Right Hand
Aircraft Drill No
Number of Coolant Holes 0
Secondary Material Application ISO Code K, N
Secondary Material Application Ferrous Material
Helix Angle 32 Degrees
Primary Material Application Aluminum, Brass, Bronze, Cast Iron, Copper, Magnesium, Steel
Primary Material Application ISO Code M, P

Description

Screw Machine Drill Bit, Drill Bit Size 1/4 in, Drill Bit Point Angle 135 Degrees , Split Point, High Speed Steel, Black Oxide, Aircraft Drill No, Cutting Direction Right Hand, Decimal Equivalent 0.2500

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