Step Drills HSS with spiral flute

Product number: 17630300000

For drilling bigger holes in thin materials like sheet-metal up to 2 mm thickness, non-ferrous metal up to 4 mm thickness. Due to spiral flute optimized chip flow and better cutting performance.

For drilling bigger holes in thin materials like sheet-metal up to 2 mm thickness, non-ferrous metal up to 4 mm thickness. Due to spiral flute optimized chip flow and better cutting performance.