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8PC 1/2 Reduced Shank Silver & Deming Drill Set Chicago-Latrobe 190 Steam Oxide HSS 9/16-1IN Pouch

  • Mfr # 57840

  • Zoro # G1024983

product price:  $322.99
/ea
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Key Features

Number of Pieces
8
Cutting Direction
Right Hand
Drill Bit Point Angle
118 Degrees
Drill Bit Material
High Speed Steel
Includes
Plastic Pouch
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Specifications

Product Information

MFR #
57840
Zoro #
G1024983
UPC #
662355578407
Country of Origin
United States

Dimensions

Overall Length
6 in
Drill Bit Dimension Type
Fractional Inch
Sizes Included
9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1"
Depth:Dia. Ratio
4xD
Shank Dia.
1/2 in
Drill Bit Size
9/16 in to 1 in by 16ths
Flute Length
3 1/8 in
Depth x Dia. Ratio
4xD
Drill Bit Sizes Included
9/16 in, 5/8 in, 11/16 in, 3/4 in, 13/16 in, 7/8 in, 15/16 in, 1 in
Largest Drill Bit Size
1 in
Smallest Drill Bit Size
9/16 in
Size Range
9/16"-1"

Details

Item
Reduced Shank Drill Bit Set
Number of Pieces
8
Cutting Direction
Right Hand
Drill Bit Point Angle
118 Degrees
Drill Bit Material
High Speed Steel
Includes
Plastic Pouch
Application
For Alloy And Carbon Steel, Cast Iron And Wood
Drill Bit Grouping
Drill Bit Set
List Number
190
Point Type
Conventional Point
Shank Type
Round
Standards
Not Rated
Flute Type
Spiral
Measurement System
Fractional Inch
Primary Material Application
All Materials
Shank Type - Machining
Straight
Number of Drill Bits
8
Coolant Fed
Non-Coolant Through
Material Grade - Machining
General Purpose
Finish - Machining
Black Oxide
Drill Bit Point Type
Conventional Point
Material - Machining
High Speed Steel
Drill Bit Case Type
Plastic Case
Left/Right Hand
Right
Drill Style
Silver & Deming Drill
Helix Angle - Maximum
34 Degrees
Number of Flutes
2
Helix Angle - Minimum
30 Degrees

Description

The CHICAGO-LATROBE 57840 is a reduced shank drill bit set that includes bits intended for drilling within the specified material types: alloy steel, carbon steel, cast iron, and wood. This set includes eight high speed steel bits with a fractional inch size range from 9/16" to 1". Has a conventional 118° point angle for right-hand cutting applications, with a silver & Deming style construction. The set is provided with a plastic pouch for storage and organization.

Key Features:

  • Set includes 8 drill bits sized 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", and 1".
  • Drill bits have a 1/2" straight, round reduced shank that fits 1/2 in straight, round reduced shanks suitable for use with chucks that accept a 1/2 in reduced shank.
  • Overall length of each bit is 6" with a flute length of 3 1/8".
  • Bits have 2 spiral flutes with a helix angle between 30° and 34°.
  • Has a conventional 118° point angle for general-purpose drilling.
  • Made of high speed steel with a black oxide finish.
  • Measurement system is fractional inch to match common drill sizes.
  • Drill bit style is silver & Deming style construction, suited for heavier drill applications.

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