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135 Degree NAS 907 Type B General Purpose Aircraft Extension Drill Cleveland 3957-12 Bright HSS 21/64

  • Mfr # C13193

  • Zoro # G1615439


product price: 
$
28.89
/ea

Key Features

Drill Bit Size
21/64 in
Overall Length
12 in
Drill Bit Point Angle
135 Degrees
Material - Machining
High Speed Steel
Finish - Machining
Bright (Uncoated)
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Specifications

Product Information

MFR #
C13193
Zoro #
G1615439
UPC #
697334131939
Country of Origin
United States

Dimensions

Drill Bit Size
21/64 in
Overall Length
12 in
Shank Dia.
21/64 in
Flute Length
3 5/16 in
Depth:Dia. Ratio
4xD
Shank Length
8 11/16 in
Shank Size
0.3281
Diameter
0.328125
Maximum Drilling Depth
3 5/16 in
Drill Diameter Tolerance
+0.0000 in/-0.0010 in
Drill Length Class
Aircraft Extension
Drill Point Length
0.068 in
Wire Rope Length
12 in
Length
12 in

Details

Item
Aircraft Extension Drill
Drill Bit Point Angle
135 Degrees
Material - Machining
High Speed Steel
Finish - Machining
Bright (Uncoated)
Number of Flutes
2
Shank Type - Machining
Straight
Decimal Equivalent
0.3281
Cutting Direction
Right Hand
Flute Type
Spiral
Standards
NAS 907 Type B
List Number
3957-12
Measurement System
Fractional Inch
Coolant Fed
Non-Coolant Through
Series
3957-12
Secondary Material Application
Cast Iron, Stainless Steel
Spiral Direction
Right Hand
Secondary Material Application ISO Code
K, M
Primary Material Application ISO Code
N, P
Drill Bit Point Type
Split Point
Aircraft Drill
Yes
Helix Angle
28 Degrees
Material Grade - Machining
High Performance
Primary Material Application
Aluminum, Brass, Bronze, Copper, Steel
Bit Style
Aircraft Extension Drill
Helix Angle - Maximum
34 Degrees
Helix Angle - Minimum
21 Degrees

Description

Aircraft Extension Drill, Drill Bit Size 21/64 in, Drill Bit Point Angle 135 Degrees , Split Point, High Speed Steel, Bright (Uncoated), 28 Degrees , Material Grade - Machining High Performance, Maximum Drilling Depth 3 5/16 in, Fractional Inch, 4xD

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