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Chicago-Latrobe 135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 912 Steam Oxide HSS RHS/RHC 1/2 40590 - main

135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 912 Steam Oxide HSS RHS/RHC 1/2

  • Mfr # 40590

  • Zoro # G2726105

product price:  $40.69
/ea

Key Features

Overall Length
12 in
Drill Bit Point Angle
135 Degrees
Number of Flutes
2
Shank Dia.
1/2 in
Material - Machining
High Speed Steel
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Specifications

Product Information

MFR #
40590
Zoro #
G2726105
UPC #
662355405901
Country of Origin
United States

Dimensions

Overall Length
12 in
Drill Bit Size
1/2 in
Shank Dia.
1/2 in
Flute Length
4 1/2 in
Size
1/2"
Depth:Dia. Ratio
4xD
Drill Bit Dimension Type
Fractional Inch
Shank Length
7 1/2 in
Drill Length Class
Aircraft Extension
Maximum Drilling Depth
2 in
Drill Point Length
0.1036 in
Drill Diameter Tolerance
+0.0000 in/-0.0010 in

Details

Item
Aircraft Extension Drill
Drill Bit Point Angle
135 Degrees
Number of Flutes
2
Material - Machining
High Speed Steel
Cutting Direction
Right Hand
Finish - Machining
Black Oxide
Shank Type - Machining
Straight
List Number
912CAT
Decimal Equivalent
0.5000
Application
For Alloy And Carbon Steel And Cast Iron
Number of Pieces
1
Flute Type
Spiral
Standards
Not Rated
Coolant Fed
Non-Coolant Through
Measurement System
Fractional Inch
Primary Material Application ISO Code
K, N, P
Spiral Direction
Right Hand
Primary Material Application
Aluminum, Brass, Bronze, Cast Iron, Copper, Steel
Helix Angle
28 Degrees
Series
912
Material Grade - Machining
High Performance
Drill Bit Point Type
Split Point
Helix Angle - Minimum
21 Degrees
Secondary Material Application
Aluminum, Brass, Bronze, Copper
Secondary Material Application ISO Code
N
Helix Angle - Maximum
34 Degrees

Description

Aircraft Extension Drill, Drill Bit Size 1/2 in, Drill Bit Point Angle 135 Degrees , Split Point, High Speed Steel, Black Oxide, 28 Degrees , Material Grade - Machining High Performance, Maximum Drilling Depth 2 in, Fractional Inch, 4xD

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