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135 Deg NAS 907 TypeB Aircraft Extension Drill Cleveland 3957-12 Bright HSS RHS/RHC, N28

  • Mfr # C13239

  • Zoro # G2867501


product price: 
$
15.79
/ea

Key Features

Drill Bit Size
#28
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 #
C13239
Zoro #
G2867501
UPC #
697334132394
Country of Origin
United States

Dimensions

Drill Bit Size
#28
Overall Length
12 in
Shank Dia.
3.57 mm
Depth:Dia. Ratio
10xD
Flute Length
1 3/4 in
Diameter
0.1405
Shank Length
2 3/4 in
Shank Size
0.1405
Drill Point Length
0.0291 in
Drill Diameter Tolerance
+0.0000 in/-0.0007 in
Maximum Drilling Depth
1 3/4 in
Drill Length Class
Aircraft Extension
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
Standards
NAS 907 Type B
Cutting Direction
Right Hand
Decimal Equivalent
0.1405
Flute Type
Spiral
List Number
3957-12
Drill Bit Grouping
Drill Bit
Bit Style
Aircraft Extension Drill
Measurement System
Wire
Coolant Fed
Non-Coolant Through
Series
3957-12
Helix Angle
28 Degrees
Drill Bit Point Type
Split Point
Secondary Material Application
Cast Iron, Stainless Steel
Spiral Direction
Right Hand
Aircraft Drill
Yes
Secondary Material Application ISO Code
K, M
Primary Material Application
Aluminum, Brass, Bronze, Copper, Steel
Material Grade - Machining
High Performance
Primary Material Application ISO Code
N, P
Helix Angle - Minimum
21 Degrees
Helix Angle - Maximum
34 Degrees

Description

Aircraft Extension Drill, Drill Bit Size #28, Drill Bit Point Angle 135 Degrees , Split Point, High Speed Steel, Bright (Uncoated), 28 Degrees , Material Grade - Machining High Performance, Maximum Drilling Depth 1 3/4 in, Wire, 10xD

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