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