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Unibit® Step Drill Set, 4-Pc, HSS #1/#2/#4/#21

SKU 10225
Price

$210.00

This Irwin Unibit four-piece step drill set combines HSS #1, #2, #4, and #21 bits for enlarging holes in stainless steel, aluminum, and plastic.

  • Rated for stainless steel, copper, brass, aluminum, plastic, and laminates
  • Single-flute cutting edge gives greater control moving through each step
  • Three-flatted and hex shank options prevent slipping in the chuck
  • Self-starting tip eliminates the need for center-punching
  • Four bits together cover a wide range of common hole sizes

A practical set for electricians and HVAC techs who need multiple hole sizes from one bit each rather than a full twist-drill index. Manufacturer item number: 10225. Sold as a complete set.

Quantity

Sold by the set

The price shown is per set; quantity 1 = 1 set.

Prop 65 Warning

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.

Specifications

Type: Step Drill Set

Applicable Materials: Stainless Steel; Copper; Brass; Aluminum; Plastic; Laminates

Includes: HSS #1 Bit 1/8 in to 1/2 in; HSS #2 Bit 3/16 in to 1/2 in; HSS #4 Bit 3/16 in to 7/8 in; HSS #21 Bit 13/16 in to 1-3/8

Cutting Edge Material: HSS

Shank Diameter: 1/4 in; 3/8 in

Shank Type: 3-Flat

Length: 7.05 in

Width: 4.9 in

Height: 2.2 in

Weight: 1.0 lb

Home Products Power Tools Drilling & Fastening Tools Drill Parts & Accessories Step Drill Bit Sets Unibit® Step Drill Set, 4-Pc, HSS #1/#2/#4/#21

Sold by the set  ·  $210.00 is the price per set  ·  Quantity 1 = 1 set

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