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21PC 118 Degree General Purpose Jobber Lengh Drill Set Chicago-Latrobe 150D Bright HSS 1/16-3/8x1/64

  • Mfr # 49912

  • Zoro # G2097401

product price:  $65.79
/ea

Key Features

Number of Pieces
21
Cutting Direction
Right 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 #
49912
Zoro #
G2097401
UPC #
662355499122
Country of Origin
United States

Dimensions

Shank Dia.
1/16 in
Depth:Dia. Ratio
4xD
Sizes Included
1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8"
Drill Bit Dimension Type
Fractional Inch
Drill Bit Size
1/16 in to 3/8 in by 64ths
Depth x Dia. Ratio
4xD
Size Range
1/16"-3/8"
Drill Bit Sizes Included
1/16 in, 1/4 in, 1/8 in, 11/32 in, 11/64 in, 13/64 in, 15/64 in, 17/64 in, 19/64 in, 21/64 in, 23/64 in, 3/16 in, 3/32 in, 3/8 in, 5/16 in, 5/32 in, 5/64 in, 7/32 in, 7/64 in, 9/32 in, 9/64 in
Smallest Drill Bit Size
1/16 in
Largest Drill Bit Size
3/8 in
Drill Length Class
Jobber-Length
Overall Length
1 7/8 in, 2 in, 2 1/4 in, 2 5/8 in, 2 3/4 in, 2 7/8 in, 3 1/8 in, 3 1/4 in, 3 1/2 in, 3 5/8 in, 3 3/4 in, 3 7/8 in, 4 in
Wire Rope Length
1 7/8 in, 2 in, 2 1/4 in, 2 5/8 in, 2 3/4 in, 2 7/8 in, 3 1/8 in, 3 1/4 in, 3 1/2 in, 3 5/8 in, 3 3/4 in, 3 7/8 in, 4 in

Details

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

Description

The CHICAGO-LATROBE - 49912 is a jobber-length drill bit set consisting of 21 high speed steel bits with sizes ranging from 1/16 inch to 3/8 inch. The bits feature conventional 118-degree points and a right-hand spiral direction, intended for use when drilling aluminum, cast iron, and steel (per the ISO codes K, N, and P). The set uses a straight shank design and provides fractional-inch sizes, and it comes in a metal index case for organized storage.

  • Contains 21 drill bits with sizes from 1/16" to 3/8" by 64ths.
  • Made of general-purpose high speed steel.
  • Jobber-length style with overall lengths ranging approximately from 1 7/8" to 4".
  • Conventional 118° point type with two flutes and a helix angle between 21° and 34°.
  • Right-hand spiral cutting direction and straight shank type with a 1/16" shank diameter.
  • Includes metal drill index case for storage and organization.
  • is manufactured to comply with ASME B94.11M-1993.
  • is specified for drilling materials identified by ISO codes K, N, and P (aluminum, cast iron, steel).

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