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  11. HSS Cobalt Alloy Steel Step Drill Bit Set, 3-Piece, #1, #2 & #3
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Irwin

HSS Cobalt Alloy Steel Step Drill Bit Set, 3-Piece, #1, #2 & #3

product price: $71.99
/ea
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Key Features

  • Material - Machining Cobalt Alloy Steel
  • Number of Flutes 1
  • Size Range 1/8 in to 3/4 in
  • Shank Type Hex
  • Step Thickness 1/32 in, 1/16 in
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Product Information

  • Brand Irwin
  • MFR # 10502cb
  • Zoro # G1540061
  • UPC #
    038548099255
  • Country of Origin United States
  • Category Drill Bit Sets

Dimensions

Size Range 1/8 in to 3/4 in
Shank Size 1/4 in, 3/8 in
Sizes Included 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2"; 3/16", 1/4", 5/16", 3/8", 7/16", 1/2"; 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"
Number of Hole Sizes 28
Bit Length 2-3/4", 3-1/8"
Drill Bit Sizes Included 1/8 in, 5/32 in, 3/16 in, 7/32 in, 1/4 in, 9/32 in, 5/16 in, 11/32 in, 3/8 in, 13/32 in, 7/16 in, 15/32 in, 1/2 in, 9/16 in, 5/8 in, 11/16 in, 3/4 in
Drill Bit Dimension Type Fractional Inch
Overall Length 2 1/2 in, 3 3/16 in, 3 1/4 in
Number Hole Sizes 17
Maximum Hole Size 3/4 in
Shank Diameter 3/8 in
Largest Drill Bit Size 3/4 in
Shank Hex Size 1/4 in
Smallest Drill Bit Size 1/8 in
Minimum Hole Size 1/8 in

Description

Step Drill Bit Set, Cobalt Alloy Steel, Black Oxide, 1/8 in to 3/4 in Size Range, Straight with Three Flats, Number of Drill Bits 3, Shank Hex Size 1/4 in

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