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21PC 135 Degree Heavy-Duty Jobber Length Drill Set Chicago-Latrobe 150ASP Steam Oxide HSS 1/16-3/8x1/64
Mfr # 69851
Zoro # G3673336
product price:
$
83.69
/ea
Key Features
Number of Pieces
21
Cutting Direction
Right Hand
Drill Bit Point Angle
135 Degrees
Drill Bit Material
High Speed Steel
Includes
Metal Drill Index
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Specifications
Product Information
- MFR #
- 69851
- Zoro #
- G3673336
- UPC #
- 662355698518
- Country of Origin
- United States
Dimensions
- Drill Bit Size
- 1/16 in to 3/8 in by 64ths
- Shank Dia.
- 1/16 in
- Depth:Dia. Ratio
- 4xD
- Drill Bit Dimension Type
- Fractional Inch
- 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"
- Depth x Dia. Ratio
- 4xD
- 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
- Largest Drill Bit Size
- 3/8 in
- Drill Length Class
- Jobber-Length
- Smallest Drill Bit Size
- 1/16 in
- 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
- 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
Description
The CHICAGO-LATROBE 69851 Jobber Length Drill Bit Set features 21 high speed steel drill bits made for cutting materials classified under ISO codes K and P (cast iron and steel), as specified for this set. Includes drill sizes 1/16 inch through 3/8 inch in fractional increments, included with a metal drill index for storage and organization. Bits are jobber length with a 4x depth-to-diameter ratio and a P3 split point with a 135-degree angle to improve drilling centering and reduced walking (per specified geometry). The right-hand spiral flutes feature right-hand spiral flutes for chip removal during standard drilling operations. Conforms to NAS 907 Type B specification.
Key Features:
- Includes 21 straight-shank drill bits sized 1/16" to 3/8" by 64ths.
- Made of high speed steel for cutting materials classified under ISO codes K and P (cast iron and steel), as specified.
- Jobber-length bits with overall lengths from 1 7/8 inch to 4 inch (overall length varies by bit size).
- 2-flute spiral design with right-hand cutting direction and helix angles between 21° and 34°.
- Point type: P3 split point with 135° point angle to reduce walking and improve centering.
- Finish: black oxide coating for reduced friction.
- Supplied in a metal drill index for organization and storage.
- Conforms to NAS 907 Type B specification for aircraft-grade drill bits.