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  11. 135° NAS-Type Aircraft Extension Drill Chicago-Latrobe 906 Steam Oxide HSS RHS/RHC #21
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Chicago-Latrobe

135° NAS-Type Aircraft Extension Drill Chicago-Latrobe 906 Steam Oxide HSS RHS/RHC #21

product price: $3.19
/ea
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Key Features

  • Drill Bit Dimension Type Wire
  • Shank Type Straight
  • Drill Bit Size #21
  • Drill Bit Material High Speed Steel
  • Drill Bit Finish Black Oxide
See all product information

Product Information

Dimensions

Drill Bit Dimension Type Wire
Drill Bit Size #21
Shank Dia. 5/32 in
Overall Length 6 in
Flute Length 2 1/8 in
Maximum Drilling Depth 2 1/8 in
Depth:Dia. Ratio 4xD
Depth x Dia. Ratio 4xD
Shank Size 0.159
Diameter 0.159
Shank Length 3 7/8 in
Drill Point Length 0.0329 in
Drill Diameter Tolerance +0.0000 in /-0.0007 in
Drill Length Class Extra Long

Details

Item Extra Long Drill Bit
Shank Type Straight
Drill Bit Material High Speed Steel
Drill Bit Finish Black Oxide
Decimal Equivalent 0.1590
Drill Bit Point Angle 135 Degrees
Material HSS
Coolant Fed Non-Coolant Through
Point Angle 135
Cutting Direction Right Hand
Number of Flutes 2
List Number 906
Application For Drilling Cast Iron, Carbon Steel, Alloy Steel, Die Steel, Stainless Steels, Hardened Steel Under 50 HrC and Titanium Alloys
Flute Type Spiral
Coolant Through No
Shank Type - Machining Straight
Point Type Split
Grade Heavy Duty
Standards Not Rated
Drill Style Aircraft Extension Drill
Left/Right Hand Right
Measurement System Wire
Series 906
Spiral Direction Right Hand
Drill Bit Point Type Split Point
Material Grade - Machining High Performance
Helix Angle 28 Degrees
Material - Machining High Speed Steel
Finish - Machining Black Oxide
Aircraft Drill Yes
Primary Material Application ISO Code K, P
Primary Material Application Cast Iron, Steel
Point type Split

Description

Extra Long Drill Bit, Drill Bit Size #21, Drill Bit Point Angle 135 Degrees , Split Point, High Speed Steel, Black Oxide, 28 Degrees , Material Grade - Machining High Performance, Maximum Drilling Depth 2 1/8 in, Wire, 4xD

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