IRWIN Irwin 10232CB Cobalt Step Drills 3/16-1/2 in 6 Steps
IRWIN Irwin 10232CB Cobalt Step Drills 3/16-1/2 in 6 Steps
IRWIN Irwin 10232CB Cobalt Step Drills 3/16-1/2 in 6 Steps
IRWIN Irwin 10232CB Cobalt Step Drills 3/16-1/2 in 6 Steps

Irwin 10232CB Cobalt Step Drills 3/16-1/2 in 6 Steps

Brand: IRWIN
SKU: 10232CB
Availability: Out Of Stock
$52.63
$52.63
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Description

Product Description

The IRWIN 10232CB Cobalt Step Drills are ideal for drilling holes in thin materials. Engineered with M35 cobalt steel for durability when drilling in steel, including stainless steel. Features a single flute cutting edge that drills multiple sizes of round holes with step control. Hole sizes are laser etched for easy identification.

  • 6x longer life
  • Laser marked sizes
  • SpeedPoint tip for fast starts

Product Highlights

The IRWIN Cobalt Step Drill is designed for drilling multiple size holes in thin materials with precise step control and long-lasting performance.

Product Information

Standard Information

  • Brand: IRWIN
  • Manufacturer Part Number: 10232CB
  • Country of Origin: US
Technical Specifications
Applicable Materials
Aluminum; Brass; Copper; Mild Steel; Plexiglass; Wood
Applications
General Applications
Cutting Diam [Max]
1/2 in
Cutting Diam [Min]
3/16 in
Cutting Edge Material
M35 Cobalt HSS
Height [Nom]
1 in
Length [Nom]
7.25 in
Material Thickness [Max]
1/16 in
Measurement Type
Fractional
No. of Steps
6
Type
Step Drill Bit
Width [Nom]
3.25 in
Material
M35 High-Speed Steel
Drill Diameter
3/16-1/2 in
Package Quantity
1 each
Trade Name
Unibit
Item
Step Drill
Shank Type - Machining
Hex
Material - Machining
Cobalt Alloy Steel
Finish - Machining
Black Oxide
Number of Flutes
1
Impact Rated
Not Impact Rated
Number of Pieces
1
Decimal Equivalent
0.1875, 0.25, 0.3125, 0.375, 0.4375, 0.5
Flute Type
Radial Concave Flute
Sub Brand
Unibit
Series
Unibit
Measurement System
Fractional Inch
Primary Material Application
Aluminum, Brass, Copper, Hardened Steel, Plastic, Stainless Steel, Steel, Wood
Drill Bit Point Type
Speed Point
Cutting Direction
Right Hand
Step Increments
1/16 in
Shank Diameter
1/4 in
Overall Length
3 1/4 in
Size Range
3/16 in to 1/2 in
Step Thickness
3/8 in
Drill Bit Sizes Included
3/16 in, 1/4 in, 5/16 in, 3/8 in, 7/16 in, 1/2 in
Maximum Drilling Depth
5/16 in
Shank Hex Size
1/4 in
Minimum Hole Size
3/16 in
Maximum Hole Size
1/2 in
Number Hole Sizes
6
Finish
Bright/Steam Oxide
Hole Sizes Cut
1/2 in, 1/4 in, 3/16 in, 3/8 in, 5/16 in, 7/16 in
Letter/Wire Size
#2
Point Type
SpeedPoint
Shank Type
Hex
Step Depth
1/16 in
IRWIN Irwin 10232CB Cobalt Step Drills 3/16-1/2 in 6 Steps

IRWIN

Irwin 10232CB Cobalt Step Drills 3/16-1/2 in 6 Steps

$52.63
IRWIN Irwin 10232CB Cobalt Step Drills 3/16-1/2 in 6 Steps
IRWIN Irwin 10232CB Cobalt Step Drills 3/16-1/2 in 6 Steps

IRWIN

Irwin 10232CB Cobalt Step Drills 3/16-1/2 in 6 Steps

$52.63

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