US PRO 4-12MM HSS-G+ STEP DRILL 1/4" HEX SHANK 7129

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.

• Stepped: 4, 6, 8, 10, and 12mm

• Quality HSS-G+ heat treated for increased hardness

• Shank diameter: 1/4"

• Shank style: Hex

• Shank length: 22mm

• Overall length: 62mm

• Ideal for non ferrous metals, sheet metal and PVC