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  11. 135° NAS 907 Type B General Purpose Aircraft Extension Drill Cleveland 3957-12 Bright HSS 3/16
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Cleveland

135° NAS 907 Type B General Purpose Aircraft Extension Drill Cleveland 3957-12 Bright HSS 3/16

original price: $11.79
5% off
new price: $11.19
/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
  • Size 3/16"
See all product information

Product Information

Dimensions

Drill Bit Dimension Type Fractional Inch
Drill Bit Size 3/16 in
Size 3/16"
Shank Dia. 3/16 in
Overall Length 12 in
Flute Length 2 5/16 in
Maximum Drilling Depth 3/4 in
Dimension Type Fractional Inch
Depth:Dia. Ratio 4xD
Depth x Dia. Ratio 4xD
Shank Length 9 11/16 in
Drill Diameter Tolerance +0.0000 in /-0.0007 in
Drill Length Class Extra Long
Drill Point Length 0.0388 in

Details

Drill Bit Grouping Drill Bit
Item Extra Long Drill Bit
Drill Bit Point Angle 135 Degrees
Drill Bit Material High Speed Steel
Drill Bit Finish Bright
Decimal Equivalent 0.1875
Flute Type Spiral
Finish Bright
Point Angle 135 Degrees
Coolant Fed Non-Coolant Through
Cutting Direction Right Hand
Number of Flutes 2
Number of Pieces 1
Grade Heavy Duty
Standards NAS 907 Type B
Application For Alloy Steel, Carbon Steel And Cast Iron
Coolant Through No
List Number 3957
Shank Type - Machining Straight
Measurement System Fractional Inch
Primary Material Application Aluminum, Brass, Bronze, Copper, Steel
Material - Machining High Speed Steel
Spiral Direction Right Hand
Primary Material Application ISO Code N, P
Finish - Machining Bright (Uncoated)
Helix Angle 21 Degrees to 34 Degrees
Material Grade - Machining High Performance
Aircraft Drill Yes
Secondary Material Application Cast Iron, Stainless Steel
Drill Bit Point Type Split Point
Secondary Material Application ISO Code K, M
Series 3957-12
Point type Split point

Description

Extra Long Drill Bit, Drill Bit Size 3/16 in, Drill Bit Point Angle 135 Degrees , Split Point, High Speed Steel, Bright (Uncoated), 21 Degrees to 34 Degrees , Material Grade - Machining High Performance, Maximum Drilling Depth 3/4 in, Fractional Inch, 4xD

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