BGS TECHNIC step drill - Titanium Nitride - 4 to 32 mm - 1619, for a clean and fast cut. This drill can cut several diameters of surfaces, from 4 mm to 32 mm, in a short distance. This maximizes accuracy and reduces user effort. The titanium nitride coated HSS steel drill bit is operational on metals, is hardened and more corrosion resistant for a long life. Choose quality tools from a traditional family business with strong values and a focus on expertise. For almost 50 years, BGS TECHNIC has been offering a wide range of tools, which are expanded daily. German quality in addition! Advantages: Precise and fast cutting on a multitude of materials HSS steel and titanium nitride Low wear for a long service life Features: Drill with 15 stages: 4 - 6 - 8 - 10 - 12 - 14 - 16 - 18 - 20 - 22 - 24 - 26 - 28 - 30 - 32 mm Drilling stage increments: 2 mm Material: HSS steel and titanium nitride Weight: 186 g Packaging: One BGS TECHNIC step drill - Titanium Nitride - 4 to 32 mm - 1619Delivered in its original packaging Warranty All BGS TECHNIC products are guaranteed for 2 years