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21PC 135 Degree Heavy-Duty Jobber Length Drill Set Chicago-Latrobe 150ASP-TN TiN HSS 1/16-3/8x1/64

  • Mfr # 41799

  • Zoro # G3719947

product price:  $140.99
/ea
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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 #
41799
Zoro #
G3719947
UPC #
662355417997
Country of Origin
United States

Dimensions

Shank Dia.
1/16 in
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
Depth:Dia. Ratio
4xD
Drill Bit Size
1/16 in to 3/8 in by 64ths
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
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

Details

Item
Jobber Length Drill Bit Set
Number of Pieces
21
Cutting Direction
Right Hand
Drill Bit Point Angle
135 Degrees
Drill Bit Material
High Speed Steel
Includes
Metal Drill Index
Point Type
P3 Split Point
Drill Bit Grouping
Drill Bit Set
List Number
150ASP-TN
Standards
NAS 907 Type B
Material Grade - Machining
Heavy Duty
Drill Bit Point Type
Split Point
Aircraft Drill
Yes
Primary Material Application
Cast Iron, Stainless Steel, Steel
Measurement System
Fractional Inch
Finish - Machining
TiN
Material - Machining
High Speed Steel
Coolant Fed
Non-Coolant Through
Number of Drill Bits
21
Shank Type - Machining
Straight
Flute Type
Spiral
Drill Bit Case Type
Metal Index
Spiral Direction
Right Hand
Primary Material Application ISO Code
K, M, P
Number of Flutes
2
Helix Angle - Minimum
21 Degrees
Helix Angle - Maximum
34 Degrees

Description

The CHICAGO-LATROBE 41799 Jobber Length Drill Bit Set consists of 21 high speed steel bits intended for drilling cast iron, stainless steel, and steel within the applicable material and operating ranges. Each bit features a P3 split point with a 135-degree angle to help guide starting holes. The set includes fractional inch sizes from 1/16" to 3/8" and includes a metal index case for organized storage. These bits feature a straight shank and right-hand spiral and are manufactured in fractional inch sizes. The set complies with NAS 907 Type B standards and does not include coolant-fed bits.
Key Features:

  • 21-piece set with drill sizes ranging from 1/16" to 3/8" in 64ths increments.
  • High speed steel construction with a titanium nitride (TiN) finish.
  • Jobber-length bits with overall lengths of 1-7/8" to 4".
  • P3 split point design with a 135° point angle.
  • Spiral flute design with a helix angle between 21° and 34°.
  • Straight shank, 1/16" diameter, fits standard drill chucks for 1/16" diameter straight shank bits.
  • Meets NAS 907 Type B aircraft drill standards
  • Supplied with a metal drill index.

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