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115PC 135 Deg HD Cobalt Jobber Length Dril Set CL 550 Straw HSS-CO 8% 1/16-1/2, A-Z, No 1-No 60

  • Mfr # 46650

  • Zoro # G1643993

product price:  $708.99
/ea
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Key Features

Number of Pieces
115
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 #
46650
Zoro #
G1643993
UPC #
662355466506
Country of Origin
United States

Dimensions

Drill Bit Dimension Type
Fractional Inch, Letter, Wire
Shank Dia.
#60 to#1, 1/16 in to 1/2 in, A to Z
Depth:Dia. Ratio
4xD
Drill Bit Size
#60 to #1, 1/16 in to 1/2 in by 64ths, A to Z
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", 25/64", 13/32", 27/64", 7/16", 29/64", 15/32", 31/64", 1/2", #60-#1, A-Z
Depth x Dia. Ratio
4xD
Size Range
1/16"-1/2", A-Z, #1-#60
Smallest Drill Bit Size
#60, 1/16 in, A
Drill Bit Sizes Included
#1, #10, #11, #12, #13, #14, #15, #16, #17, #18, #19, #2, #20, #21, #22, #23, #24, #25, #26, #27, #28, #29, #3, #30, #31, #32, #33, #34, #35, #36, #37, #38, #39, #4, #4-1/2, #40, #41, #42, #43, #44, #45, #46, #47, #48, #49, #5, #50, #51, #52, #53, #54, #55, #56, #57, #58, #59, #6, #60, #7, #8, #9, 1/16 in, 1/2 in, 1/4 in, 1/8 in, 11/32 in, 11/64 in, 13/32 in, 13/64 in, 15/32 in, 15/64 in, 17/64 in, 19/64 in, 21/64 in, 23/64 in, 25/64 in, 27/64 in, 29/64 in, 3/16 in, 3/32 in, 3/8 in, 31/64 in, 5/16 in, 5/32 in, 5/64 in, 7/16 in, 7/32 in, 7/64 in, 9/32 in, 9/64 in, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z
Largest Drill Bit Size
#1, 1/2 in, Z
Drill Length Class
Jobber-Length
Overall Length
1 5/8 in, 1 3/4 in, 1 7/8 in, 2 in, 2 1/8 in, 2 1/4 in, 2 3/8 in, 2 1/2 in, 2 5/8 in, 2 3/4 in, 2 7/8 in, 3 in, 3 1/8 in, 3 1/4 in, 3 3/8 in, 3 1/2 in, 3 5/8 in, 3 3/4 in, 3 7/8 in, 4 in, 4 1/8 in, 4 1/4 in, 4 3/8 in, 4 1/2 in, 4 5/8 in, 4 3/4 in, 4 7/8 in, 5 in, 5 1/8 in, 5 1/4 in, 5 3/8 in, 5 1/2 in, 5 5/8 in, 5 3/4 in, 5 7/8 in, 6 in

Details

Item
Jobber Length Drill Bit Set
Number of Pieces
115
Cutting Direction
Right Hand
Drill Bit Point Angle
135 Degrees
Drill Bit Material
Cobalt
Includes
Metal Drill Index
Point Type
Split Point
List Number
550
Standards
NAS 907 Type J
Drill Bit Grouping
Drill Bit Set
Drill Style
Jobber Drill
Shank Type
Straight
Flute Type
Spiral
Left/Right Hand
Right
Measurement System
Fractional Inch, Letter, Wire
Number of Drill Bits
115
Primary Material Application
Aluminum, Cast Iron, Hardened Steel, Stainless Steel, Steel, Titanium
Finish - Machining
Straw/Bronze
Shank Type - Machining
Straight
Aircraft Drill
Yes
Drill Bit Point Type
Split Point
Material - Machining
Cobalt
Material Grade - Machining
Heavy Duty
Coolant Fed
Non-Coolant Through
Drill Bit Case Type
Metal Index
Primary Material Application ISO Code
H, K, M, N, P, S
Number of Flutes
2
Spiral Direction
Right Hand
Products By Industry
General Approach
Helix Angle - Minimum
21 Degrees
Helix Angle - Maximum
34 Degrees

Description

The CHICAGO-LATROBE 46650 is a cobalt jobber-length drill bit set suitable for machining: aluminum, cast iron, hardened steel, stainless steel, steel, and titanium (as applicable to the specified drilling conditions). The set contains 115 straight-shank drill bits in sizes ranging from #60 (1/16") to #1 (1/2"), with fractional inch, letter, and wire dimensions included. The drill bits feature a split point tip with a 135-degree point angle and a right-hand cutting direction, intended for use in industrial and aerospace applications in accordance with NAS 907 Type J requirements.

Key Features:

  • Material: Constructed from cobalt for machining performance.
  • Size Range: 115 pieces including fractional inch, letter, and wire sizes from 1/16" to 1/2" (A to Z and #60 to #1).
  • Drill Type: Jobber-length drill bits with overall lengths ranging from 1-5/8" to 6".
  • Point: Split point design with 135° point angle intended to facilitate reduced bit walking and improved alignment under standard drilling conditions.
  • Flutes: Two-flute spiral with helix angles between 21° and 34° for chip removal.
  • Shank: Straight shank type compatible with standard chucks.
  • Cutting Direction: Right-hand spiral suitable for conventional drilling tasks.
  • Includes a metal drill index case for organized storage and size identification.
  • Conforms to NAS 907 Type J standard.

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