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  11. Step Drill Bit, 12 Hole Sizes, 3/16 in to 7/8 in, 1/16 Step Increments, M35 Grade Cobalt
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Irwin

Step Drill Bit, 12 Hole Sizes, 3/16 in to 7/8 in, 1/16 Step Increments, M35 Grade Cobalt

product price: $44.89
/ea
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Key Features

  • Material M35 Grade Cobalt
  • Finish Steam Oxide
  • Number of Pieces 1
  • Number of Flutes 1
  • Shank Size 3/8 in
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Product Information

Dimensions

Size Range 3/16 in to 7/8 in
Shank Size 3/8 in
Sizes Included 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"
Number of Hole Sizes 12
Overall Length 2 7/8 in
Bit Length 3-1/4"
Drill Bit Sizes Included 3/16 in, 1/4 in, 5/16 in, 3/8 in, 7/16 in, 1/2 in, 9/16 in, 5/8 in, 11/16 in, 3/4 in, 13/16 in, 7/8 in
Number Hole Sizes 12
Maximum Drilling Depth 1/8 in
Maximum Hole Size 7/8 in
Minimum Hole Size 3/16 in
Shank Diameter 3/8 in

Details

Material M35 Grade Cobalt
Finish Steam Oxide
Number of Pieces 1
Number of Flutes 1
Shank Type Hex
Step Thickness 1/16 in
Drill Bit Finish Steam Oxide
Impact Rated No
Drill Bit Material Cobalt Steel
Item Step Drill Bit
Decimal Equivalent 0.1875, 0.25, 0.3125, 0.375, 0.4375, 0.5, 0.5625, 0.625, 0.6875, 0.75, 0.8125, 0.875
Shank Type - Machining Straight with Three Flats
Flute Type Radial
Material - Machining Cobalt
Finish - Machining Black Oxide
Series UNIBIT
Primary Material Application Aluminum, Brass, Copper, Laminate, Steel, Plastic, Stainless Steel, Hardened Steel, Wood
Cutting Direction Right Hand
Measurement System Fractional Inch
Step Increments 1/16 in
Sub Brand Unibit
Drill Bit Point Type Speed Point

Description

Step Drill Bit, Cobalt, Black Oxide, 3/16 in to 7/8 in Size Range, Straight with Three Flats, 3/8 in Shank Diameter, 2 7/8 in Overall Length, Maximum Drilling Depth 1/8 in

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