Unibit 3/16 to 1/2 in. x 6 in. L High Speed Steel Step Dri

Brand Name: Irwin
Sub Brand: Unibit
Diameter: 3/16 - 1/2 in.
Overall Length: 6
Material: High Speed Steel
Product Type: Step Drill Bit
Shank Diameter: 1/4 in.
Shank Type: Square Shank
Number in Package: 1 pc.
Usage: Stainless Steel, Copper, Brass
Packaging Type: Carded