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  11. 135° NAS 907 Type B General Purpose Aircraft Extension Drill Cleveland 3957-12 Bright HSS 5/64
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Cleveland

135° NAS 907 Type B General Purpose Aircraft Extension Drill Cleveland 3957-12 Bright HSS 5/64

original price: $11.59
12% off
new price: $10.19
/ea
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Key Features

  • Drill Bit Dimension Type Fractional Inch
  • Drill Bit Size 5/64 in
  • Shank Type Straight
  • Drill Bit Material High Speed Steel
  • Drill Bit Finish Bright
See all product information

Product Information

Dimensions

Drill Bit Dimension Type Fractional Inch
Drill Bit Size 5/64 in
Shank Dia. 5/64 in
Overall Length 12 in
Flute Length 1 in
Maximum Drilling Depth 1 in
Depth:Dia. Ratio 4xD
Depth x Dia. Ratio 4xD
Diameter 0.078125
Shank Size 0.0781
Shank Length 11 in
Drill Diameter Tolerance +0.0000 in /-0.0005 in
Drill Length Class Extra Long
Drill Point Length 0.0162 in

Details

Item Extra Long Drill Bit
Shank Type Straight
Drill Bit Material High Speed Steel
Drill Bit Finish Bright
Decimal Equivalent 0.0781
Drill Bit Point Angle 135 Degrees
Material HSS
Coolant Fed Non-Coolant Through
Point Angle 135
Cutting Direction Right Hand
Number of Flutes 2
Coolant Through No
Flute Type Spiral
List Number 3957-12
Grade Heavy Duty
Standards Not Rated
Application For Drilling Cast Iron, Carbon Steel, Alloy Steel, Die Steel, Stainless Steels, Hardened Steel Under 50 HrC and Titanium Alloys
Point Type Split
Shank Type - Machining Straight
Drill Style Aircraft Extension Drill
Left/Right Hand Right
Measurement System Fractional Inch
Series 3957-12
Helix Angle 28 Degrees
Aircraft Drill Yes
Primary Material Application ISO Code N, P
Primary Material Application Aluminum, Brass, Bronze, Copper, Steel
Spiral Direction Right Hand
Material Grade - Machining High Performance
Material - Machining High Speed Steel
Finish - Machining Bright (Uncoated)
Drill Bit Point Type Split Point
Secondary Material Application ISO Code K, M
Secondary Material Application Cast Iron, Stainless Steel
Point type Split

Description

Extra Long Drill Bit, Drill Bit Size 5/64 in, Drill Bit Point Angle 135 Degrees , Split Point, High Speed Steel, Bright (Uncoated), 28 Degrees , Material Grade - Machining High Performance, Maximum Drilling Depth 1 in, Fractional Inch, 4xD

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