Step Bit, Diameters: 1/8" - 1/2", Shank Size: 1/4, Made in the USA, Appropriate Use: Mild Steel, Copper, Brass, Aluminum, Wood, Plastic & Laminates, Maximum Cutting Depth: 10 Gauge.
- Diameter: 1/2 in
- Diameter: 7/16 in
- Type: Step Bit
- Diameter: 1/4 in
- Diameter: 3/8 in
- Diameter: 5/16 in
- Diameter: 1/8 in
- Material: Steel
- Diameter: 3/8 in