Irwin Unibit 10220CB Cobalt Step Drills, 9/16 in-1 in, 8 Steps

$87.68

MPN: 10220CB

Brand: Irwin Unibit
Barcode: 038548099248
Availability : Limited Stock Out of stock
Add to Wishlist

Minimum order quantity is .

Maximum order quantity is .
The product can be bought in quantity increments of .

left in stock.

Experience exceptional drilling precision with the Irwin Unibit 10220CB Cobalt Step Drills, designed to effortlessly tackle hole sizes ranging from 9/16 inch to 1 inch across 8 progressive steps. Crafted from premium cobalt steel, this step drill bit guarantees superior durability and heat resistance, enabling you to work efficiently on a variety of materials including stainless steel, aluminum, and other metals.

The unique stepped design allows for smooth, clean holes with minimal burrs, eliminating the need to switch between multiple drill bits. Its sharp cutting edges provide rapid penetration and reduced walking, ensuring professional-grade results every time. Whether you're working on electrical panels, metal fabrication, or general maintenance, this versatile tool streamlines your workflow.

Key benefits include: enhanced drilling speed, long-lasting wear resistance, and a convenient all-in-one solution for multiple hole sizes. The Irwin Unibit 10220CB is an indispensable addition to any toolbox, delivering unmatched performance for both DIY enthusiasts and professionals alike.

WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically-treated lumber. Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles.
Ask a Question
Specifications

Irwin Unibit 10220CB

•6x longer life
•Laser marked sizes








Description

Experience exceptional drilling precision with the Irwin Unibit 10220CB Cobalt Step Drills, designed to effortlessly tackle hole sizes ranging from 9/16 inch to 1 inch across 8 progressive steps. Crafted from premium cobalt steel, this step drill bit guarantees superior durability and heat resistance, enabling you to work efficiently on a variety of materials including stainless steel, aluminum, and other metals.

The unique stepped design allows for smooth, clean holes with minimal burrs, eliminating the need to switch between multiple drill bits. Its sharp cutting edges provide rapid penetration and reduced walking, ensuring professional-grade results every time. Whether you're working on electrical panels, metal fabrication, or general maintenance, this versatile tool streamlines your workflow.

Key benefits include: enhanced drilling speed, long-lasting wear resistance, and a convenient all-in-one solution for multiple hole sizes. The Irwin Unibit 10220CB is an indispensable addition to any toolbox, delivering unmatched performance for both DIY enthusiasts and professionals alike.

Reviews