Description
Precision made spiral 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: 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30 and 32mm
• Quality HSS-G+ heat treated for increased hardness
• Shank diameter: 10mm
• Shank style: 3 Flat
• Shank length: 22mm
• Overall length: 102mm
• Ideal for non ferrous metals, sheet metal and PVC