135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 912 Steam Oxide HSS RHS/RHC 31/64

  • Mfr # 11123

  • Zoro # G1225292


product price:  $39.15
/ea

Key Features

Drill Bit Size
31/64 in
Overall Length
12 in
Drill Bit Point Angle
135 Degrees
Material - Machining
High Speed Steel
Finish - Machining
Black Oxide
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Specifications

Product Information

MFR #
11123
Zoro #
G1225292
UPC #
662355111239
Country of Origin
United States

Dimensions

Drill Bit Size
31/64 in
Overall Length
12 in
Flute Length
4 3/8 in
Depth:Dia. Ratio
4xD
Shank Dia.
31/64 in
Shank Length
7 5/8 in
Diameter
0.484375
Shank Size
0.4844
Maximum Drilling Depth
4 3/8 in
Drill Point Length
0.1003 in
Drill Diameter Tolerance
+0.0000 in/-0.0010 in
Drill Length Class
Aircraft Extension

Details

Item
Aircraft Extension Drill
Drill Bit Point Angle
135 Degrees
Material - Machining
High Speed Steel
Finish - Machining
Black Oxide
Number of Flutes
2
Shank Type - Machining
Straight
Cutting Direction
Right Hand
Standards
NAS 907 Type B
List Number
912
Flute Type
Spiral
Decimal Equivalent
0.4844
Coolant Fed
Non-Coolant Through
Measurement System
Fractional Inch
Series
912
Material Grade - Machining
High Performance
Spiral Direction
Right Hand
Primary Material Application ISO Code
K, P
Primary Material Application
Cast Iron, Steel
Helix Angle
28 Degrees
Drill Bit Point Type
Split Point
Aircraft Drill
Yes
Bit Style
Aircraft Extension Drill
Helix Angle - Minimum
21 Degrees
Secondary Material Application
Aluminum, Brass, Bronze, Copper
Helix Angle - Maximum
34 Degrees
Secondary Material Application ISO Code
N

Description

Aircraft Extension Drill, Drill Bit Size 31/64 in, Drill Bit Point Angle 135 Degrees , Split Point, High Speed Steel, Black Oxide, 28 Degrees , Material Grade - Machining High Performance, Maximum Drilling Depth 4 3/8 in, Fractional Inch, 4xD

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