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  11. 118° 1/4 Reduced Shank Drill Chicago-Latrobe 239 Steam Oxide HSS RHS/RHC 7/16
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Chicago-Latrobe

118° 1/4 Reduced Shank Drill Chicago-Latrobe 239 Steam Oxide HSS RHS/RHC 7/16

product price: $9.79
/ea
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Key Features

  • Drill Bit Dimension Type Fractional Inch
  • Drill Bit Size 7/16 in
  • Shank Type Straight
  • Drill Bit Point Angle 118 Degrees
  • Drill Bit Material High Speed Steel
See all product information

Product Information

Dimensions

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

Details

Item Reduced Shank Drill Bit
Shank Type Straight
Drill Bit Point Angle 118 Degrees
Drill Bit Material High Speed Steel
Drill Bit Finish Black Oxide
Decimal Equivalent 0.4375
Flute Type Spiral
Cutting Direction Right Hand
Number of Flutes 2
Number of Pieces 1
Grade General Purpose
Coolant Through No
List Number 239
Application For Alloy and Carbon Steel, Cast Iron, Stainless Steel
Point Type Radial
Coolant Fed Non-Coolant Through
Material - Machining High Speed Steel
Finish - Machining Black Oxide
Drill Bit Point Type Conventional Point
Shank Type - Machining Straight
Helix Angle 28 Degrees
Measurement System Fractional Inch
Series 239
Spiral Direction Right Hand
Silver & Deming Drill Yes
Primary Material Application Aluminum, Steel, Wood
Material Grade - Machining General Purpose
Primary Material Application ISO Code N, O, P
Standards Not Rated
Point type Radial

Description

Reduced Shank Drill Bit, Drill Bit Size 7/16 in, 118 Degrees Drill Bit Point Angle, Material - Machining High Speed Steel, Finish - Machining Black Oxide

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