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  11. 135° NAS 907 Type J Heavy-Duty Cobalt 6 Aircraft Extension Dril Cleveland 3722-6 Straw HSS-CO 8% #21
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135° NAS 907 Type J Heavy-Duty Cobalt 6 Aircraft Extension Dril Cleveland 3722-6 Straw HSS-CO 8% #21

product price: $9.19
/ea
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Key Features

  • Drill Bit Dimension Type Wire
  • Drill Bit Size #21
  • Shank Type Straight
  • Drill Bit Material Cobalt Steel
  • Decimal Equivalent 0.1590
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Product Information

Dimensions

Drill Bit Dimension Type Wire
Drill Bit Size #21
Shank Dia. 5/32 in
Overall Length 6 in
Flute Length 2 in
Maximum Drilling Depth 2 in
Depth x Dia. Ratio 10xD
Depth:Dia. Ratio 10xD
Diameter 0.159
Shank Size 0.159
Shank Length 4 in
Drill Point Length 0.0329 in
Drill Length Class Extra Long
Drill Diameter Tolerance +0.0000 in /-0.0007 in

Details

Item Extra Long Drill Bit
Shank Type Straight
Drill Bit Material Cobalt Steel
Decimal Equivalent 0.1590
Drill Bit Finish Straw/Bronze
Drill Bit Point Angle 135 Degrees
Material HSS-CO 8% (M42)
Coolant Fed Non-Coolant Through
Point Angle 135
Cutting Direction Right Hand
Number of Flutes 2
Application For Drilling Cast Iron, Carbon Steel, Alloy Steel, Die Steel, Stainless Steels, Hardened Steel Under 50 HrC and Titanium Alloys
Grade Heavy Duty
Point Type Split
Flute Type Spiral
Shank Type - Machining Straight
Standards Not Rated
List Number 3722-6
Coolant Through No
Left/Right Hand Right
Drill Style Aircraft Extension Drill
Measurement System Wire
Series 3722-6
Helix Angle 28 Degrees
Drill Bit Point Type Split Point
Primary Material Application Aluminum, Brass, Bronze, Copper, Stainless Steel, Steel
Secondary Material Application Cast Iron, Nickel, Stainless Steel, Titanium
Primary Material Application ISO Code M, N, P
Aircraft Drill Yes
Finish - Machining Straw/Bronze
Material Grade - Machining M42
Material - Machining Cobalt
Secondary Material Application ISO Code K, M, S
Spiral Direction Right Hand
Point type Split

Description

Extra Long Drill Bit, Drill Bit Size #21, Drill Bit Point Angle 135 Degrees , Split Point, Cobalt, Straw/Bronze, 28 Degrees , Material Grade - Machining M42, Maximum Drilling Depth 2 in, Wire, 10xD

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