US PRO Tools 3 - 12mm HSS-G+ Step Drill Step Cone 7128

Precision made step drill manufactured from quality high speed steel, heat treated for increased hardness.

Ideal for drilling non ferrous metals, sheet metal and PVC.

Specifications:

• Stepped: 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12mm

• Quality HSS-G+ heat treated for increased hardness

• Shank diameter: 1/4"

• Shank style: Hex

• Shank length: 22mm

• Overall length: 69mm

• Ideal for non ferrous metals, sheet metal and PVC