Description
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: 4, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36 and 39mm
• Quality HSS-G+ heat treated for increased hardness
• Shank diameter: 10mm
• Shank style: 3 flats
• Shank length: 25mm
• Overall length: 97mm
• Ideal for non ferrous metals, sheet metal and PVC