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135 Degree NAS 907 Type B General Purpose Aircraft Extension Drill Cleveland 3957-12 Bright HSS 1/4-E

  • Mfr # C13188

  • Zoro # G2476747

product price: 
$
18.69
/ea

Key Features

Drill Bit Point Angle
135 Degrees
Number of Flutes
2
Shank Dia.
1/4 in
Material - Machining
High Speed Steel
Cutting Direction
Right Hand
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Specifications

Details

MFR #
C13188
Zoro #
G2476747
UPC #
697334131885
Country of Origin
United States
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
Bright (Uncoated)
Shank Type - Machining
Straight
Application
For Alloy Steel, Carbon Steel And Cast Iron
Standards
NAS 907 Type B
Decimal Equivalent
0.2500
Number of Pieces
1
Drill Bit Grouping
Drill Bit
List Number
3957
Flute Type
Spiral
Measurement System
Fractional Inch
Coolant Fed
Non-Coolant Through
Primary Material Application
Aluminum, Brass, Bronze, Copper, Steel
Primary Material Application ISO Code
N, P
Spiral Direction
Right Hand
Helix Angle
21 Degrees to 34 Degrees
Series
3957-12
Secondary Material Application ISO Code
K, M
Aircraft Drill
Yes
Drill Bit Point Type
Split Point
Material Grade - Machining
High Performance
Secondary Material Application
Cast Iron, Stainless Steel
Drill Style
Aircraft Extension Drill
Helix Angle - Maximum
34 Degrees
Helix Angle - Minimum
21 Degrees

Description

Aircraft Extension Drill, Drill Bit Size 1/4 in, Drill Bit Point Angle 135 Degrees , Split Point, High Speed Steel, Bright (Uncoated), 21 Degrees to 34 Degrees , Material Grade - Machining High Performance, Maximum Drilling Depth 1 in, Fractional Inch, 4xD

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