Step drill set Ø 4-32 mm 3 pieces 36,55 € Nitride coated Step drills make it possible to drill several holes of different diameters in one working step, with 2 mm pitch on the drill steps Reduced wear a In stock. Add to cart Article Number: 91945 Share Information Reviews Nitride coated Step drills make it possible to drill several holes of different diameters in one working step, with 2 mm pitch on the drill steps Reduced wear and tear, longer service life Suitable for use with cordless drills and cordless screwdrivers Sizes 4-12 mm, 4-20 mm, 4-32 mm Drill steps 2 mm rising