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Left-Handed Helix Jobber Length Drill Set Chicago-Latrobe 150L Bright HSS LHS/LHC, 15-Piece

  • Mfr # 69881

  • Zoro # G0813723

product price:  $169.99
/ea
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Key Features

Number of Pieces
15
Cutting Direction
Left Hand
Drill Bit Point Angle
118 Degrees
Drill Bit Material
High Speed Steel
Includes
Metal Drill Index
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Specifications

Product Information

MFR #
69881
Zoro #
G0813723
UPC #
662355698815
Country of Origin
United States

Dimensions

Drill Bit Size
1/16 in to 1/2 in by 32nds
Drill Bit Dimension Type
Fractional Inch
Depth:Dia. Ratio
4xD
Sizes Included
1/16", 3/32", 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2"
Shank Dia.
1/6 in
Depth x Dia. Ratio
4xD
Drill Bit Sizes Included
1/16 in, 1/2 in, 1/4 in, 1/8 in, 11/32 in, 13/32 in, 15/32 in, 3/16 in, 3/32 in, 3/8 in, 5/16 in, 5/32 in, 7/16 in, 7/32 in
Drill Length Class
Jobber-Length
Largest Drill Bit Size
1/2 in
Smallest Drill Bit Size
1/16 in
Overall Length
1 7/8 in, 2 1/4 in, 2 3/4 in, 3 1/8 in, 3 1/2 in, 3 3/4 in, 4 in, 4 1/4 in, 4 1/2 in, 4 3/4 in, 5 in, 5 1/4 in, 5 1/2 in, 5 3/4 in, 6 in

Details

Item
Jobber Length Drill Bit Set
Number of Pieces
15
Cutting Direction
Left Hand
Drill Bit Point Angle
118 Degrees
Drill Bit Material
High Speed Steel
Includes
Metal Drill Index
Drill Bit Grouping
Drill Bit Set
List Number
150L
Point Type
Conventional Point
Standards
ASME B94.11M-1993
Number of Drill Bits
15
Material - Machining
High Speed Steel
Primary Material Application
Aluminum, Cast Iron, Steel
Finish - Machining
Bright (Uncoated)
Material Grade - Machining
General Purpose
Drill Bit Point Type
Conventional Point
Aircraft Drill
No
Measurement System
Fractional Inch
Shank Type - Machining
Straight
Coolant Fed
Non-Coolant Through
Flute Type
Spiral
Drill Bit Case Type
Metal Index
Spiral Direction
Left Hand
Number of Flutes
2
Primary Material Application ISO Code
K, N, P
Helix Angle - Maximum
34 Degrees
Helix Angle - Minimum
21 Degrees

Description

The CHICAGO-LATROBE 69881 is a jobber-length drill bit set consisting of 15 high-speed steel bits with sizes ranging from 1/16 inch to 1/2 inch in fractional inch increments. Each drill bit includes a conventional 118-degree point angle and a two-flute spiral design with left-hand cutting direction. The bits are specified for drilling aluminum, cast iron, and steel, and are identified with ISO material application codes K, N, and P. The set includes a metal drill index case for storage.

Key Features:

  • Contains 15 drill bits with sizes from 1/16" to 1/2".
  • Jobber-length overall sizes varying from 1 7/8 in to 6 in length.
  • Made of high-speed steel (HSS) with a bright, uncoated finish.
  • Two-flute spiral design with 21° to 34° helix angles and left-hand spiral direction.
  • Conventional point type with 118° point angle.
  • Straight shank of 1/6 in diameter for standard chuck compatibility.
  • Are manufactured to be consistent with ASME B94.11M-1993.
  • Includes metal index storage case.
  • Intended for machining aluminum, cast iron, and steel (as listed).

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