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Chicago-Latrobe 135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 906 Steam Oxide HSS RHS/RHC 1/4-E 40474 - main
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135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 906 Steam Oxide HSS RHS/RHC 1/4-E

  • Mfr # 40474

  • Zoro # G0428565

product price:  $7.65
/ea

Key Features

Overall Length
6 in
Drill Bit Point Angle
135 Degrees
Drill Bit Size
1/4 in
Number of Flutes
2
Shank Dia.
1/4 in
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Specifications

Product Information

MFR #
40474
Zoro #
G0428565
UPC #
662355404744
Country of Origin
United States

Dimensions

Overall Length
6 in
Drill Bit Size
1/4 in
Shank Dia.
1/4 in
Size
1/4"
Drill Bit Dimension Type
Fractional Inch
Flute Length
2 3/4 in
Depth:Dia. Ratio
4xD
Shank Length
3 1/4 in
Drill Length Class
Aircraft Extension
Drill Point Length
0.0518 in
Drill Diameter Tolerance
+0.0000 in/-0.0012 in
Maximum Drilling Depth
1 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
Decimal Equivalent
0.2500
Application
For Alloy And Carbon Steel And Cast Iron
Number of Pieces
1
List Number
906
Standards
Not Rated
Flute Type
Spiral
Coolant Fed
Non-Coolant Through
Measurement System
Fractional Inch
Primary Material Application
Hardened Steel, Nickel, Stainless Steel, Titanium
Primary Material Application ISO Code
H, M, S
Spiral Direction
Right Hand
Helix Angle
28 Degrees
Drill Bit Point Type
Split Point
Series
906
Material Grade - Machining
High Performance
Helix Angle - Minimum
21 Degrees
Secondary Material Application ISO Code
N
Secondary Material Application
Aluminum, Brass, Bronze, Copper
Helix Angle - Maximum
34 Degrees

Description

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

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