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20PC 135 Deg Heavy-Duty Cobalt Jobber Length Drill Set Chicago-Latrobe 550 Straw HSS-CO 8%, N61-No 80

  • Mfr # 45657

  • Zoro # G3592531

product price:  $91.75
/ea

Key Features

Number of Pieces
20
Cutting Direction
Right Hand
Drill Bit Point Angle
135 Degrees
Drill Bit Material
Cobalt
Includes
Metal Drill Index
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Specifications

Product Information

MFR #
45657
Zoro #
G3592531
UPC #
662355456576
Country of Origin
United States

Dimensions

Drill Bit Dimension Type
Wire
Depth:Dia. Ratio
4xD
Drill Bit Size
#80 to #61
Sizes Included
#80-#61
Shank Dia.
27/2000 in
Depth x Dia. Ratio
4xD
Smallest Drill Bit Size
#80
Drill Bit Sizes Included
#61, #62, #63, #64, #65, #66, #67, #68, #69, #70, #71, #72, #73, #74, #75, #76, #77, #78, #79, #80
Largest Drill Bit Size
#61
Drill Length Class
Jobber-Length
Overall Length
3/4 in, 7/8 in, 1 in, 1 1/8 in, 1 1/4 in, 1 3/8 in, 1 1/2 in, 1 5/8 in

Details

Item
Jobber Length Drill Bit Set
Number of Pieces
20
Cutting Direction
Right Hand
Drill Bit Point Angle
135 Degrees
Drill Bit Material
Cobalt
Includes
Metal Drill Index
Point Type
P3 Split Point
Drill Bit Grouping
Drill Bit Set
List Number
550
Standards
NAS 907 Type J
Drill Bit Point Type
Split Point
Number of Drill Bits
20
Shank Type - Machining
Straight
Primary Material Application
Aluminum, Cast Iron, Hardened Steel, Stainless Steel, Steel, Titanium
Aircraft Drill
Yes
Measurement System
Wire
Material Grade - Machining
Heavy Duty
Finish - Machining
Straw/Bronze
Coolant Fed
Non-Coolant Through
Material - Machining
Cobalt
Drill Bit Case Type
Metal Index
Flute Type
Spiral
Primary Material Application ISO Code
H, K, M, N, P, S
Number of Flutes
2
Spiral Direction
Right Hand
Helix Angle - Maximum
34 Degrees
Helix Angle - Minimum
21 Degrees

Description

The CHICAGO-LATROBE 45657 is a jobber-length drill bit set consisting of 20 cobalt drill bits. The set includes sizes ranging from #80 to #61 and features a P3 split point with a 135-degree point angle, intended for machining metals classified by ISO codes H, K, M, N, P, and S. The drill bits have a straight shank type and right-hand spiral direction, intended for machining applications. The set is cobalt material for machining applications.

Key Features:

  • Contains 20 drill bits with sizes from #80 to #61, covering a range of small to medium diameters.
  • Jobber-length overall ranging from 3/4 inch to 1 5/8 inch, suitable for jobber-length overall ranging from 3/4 inch to 1 5/8 inch.
  • Constructed from heavy-duty cobalt material.
  • Two-flute design with spiral flute geometry having helix angles between 21 and 34 degrees.
  • P3 split point type with a 135-degree point angle.
  • Suitable for machining metals classified by ISO codes H, K, M, N, P, and S.
  • Straight shank style; shank diameter of 27/2000 inch.
  • Right-hand cutting direction and non-coolant through design.
  • Includes a metal index case for organized storage and transport.

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