Step Drill Bit1/4-1-3/8"

Brand Name: Irwin
*Sub Brand: Unibit
*Drill Size: 1/4 to 1-3/8 in.
*Overall Length: 6 in.
*Material: High Speed Steel
*Product Type: Step Drill Bit
*Number in Package: 1 pc.
*Shank Type: Hex Shank
*Shank Diameter: 7/16 in.
*Usage: Drilling holes into thin materials such as stainle
*Packaging Type: Carded
*Number of Hole Sizes: 10
* 1/8 in. steps
*New Speed point tip penetrates faster