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118 Degree 1/4 Reduced Shank Drill Chicago-Latrobe 239 Steam Oxide HSS RHS/RHC 5/16

  • Mfr # 56320

  • Zoro # G2987542

product price:  $8.55
/ea

Key Features

Material - Machining
High Speed Steel
Finish - Machining
Black Oxide
Overall Length
2 13/16 in
Shank Dia.
1/4 in
Shank Type - Machining
Reduced
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Specifications

Product Information

MFR #
56320
Zoro #
G2987542
UPC #
662355563205
Country of Origin
United States

Dimensions

Overall Length
2 13/16 in
Shank Dia.
1/4 in
Drill Bit Size
5/16 in
Flute Length
1 3/8 in
Drill Bit Dimension Type
Fractional Inch
Depth:Dia. Ratio
4xD
Shank Length
7/8 in
Maximum Drilling Depth
1 1/4 in
Drill Diameter Tolerance
+0.0000 in/-0.0010 in
Drill Length Class
Mechanics-Length

Details

Item
Reduced Shank Drill Bit
Material - Machining
High Speed Steel
Finish - Machining
Black Oxide
Shank Type - Machining
Reduced
Drill Bit Point Type
Conventional Point
Number of Flutes
2
Drill Bit Point Angle
118 Degrees
Flute Type
Spiral
Cutting Direction
Right Hand
Application
For Alloy and Carbon Steel, Cast Iron, Stainless Steel
Decimal Equivalent
0.3125
List Number
239
Coolant Fed
Non-Coolant Through
Primary Material Application ISO Code
N, O, P
Measurement System
Fractional Inch
Silver & Deming Drill
Yes
Spiral Direction
Right Hand
Helix Angle
28 Degrees
Series
239
Primary Material Application
Aluminum, Steel, Wood
Material Grade - Machining
General Purpose
Standards
Not Rated
Number of Drill Bits
1
Helix Angle - Maximum
34 Degrees
Secondary Material Application
Aluminum
Helix Angle - Minimum
21 Degrees
Secondary Material Application ISO Code
N

Description

Reduced Shank Drill Bit, 5/16 in, 118 Degrees , High Speed Steel Material - Machining, Black Oxide Finish - Machining, Measurement System Fractional Inch, 0.3125

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