3-piece setFor drilling, drilling or deburring in a single operationWith triangle shank for a solid grip and high loadsMade from durable HSS steel with Hohem wear resistanceSuitable for sheet metal, non-iron metals, plastic plates and timber constructionFor materials up to 5 mmIn plastic caseThe Brilliant TOOLS step drill set BT101925 contains 3 sizes: 4-12 mm, 4-20 mm and 4-32 mm. The set is designed for precision drilling of different sizes of holes with diameters from 4 mm to 32 mm and covers different step sizes. This allows you to drill or enlarge different holes in a drill bit at optimum speed and accuracy. The two-groove design allows for faster and more even drilling. With low pressure, the HSS steel step drills can drill through wood, plate, steel and other surfaces.Delivery scopeStep drill Ø 4 - 12 mm in the following steps: 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 mmStep drill Ø 4 - 20 mm in the following steps: 4 - 6 - 8 - 10 - 12 - 14 - 16 - 18 - 20 mmStep drill Ø 4 - 30 mm in the following steps: 4 - 6 - 8 - 10 - 12 - 14 - 16 - 18 - 20 -22 - 24 - 26 - 28 - 30 mmOUR QUALITY: BrilliantOUR PRICES: SmartEvery tool contains more than a quarter of a century of experience from our experts. This uncompromising quality, professional tools with the highest quality for the hard working day, is one of the recipe for success for us. We do not have a large sales structure and extravagant marketing activities and can therefore offer you the products at a sensational price/performance ratio. Save money without lowering your quality standards!A quality tool powered by KS TOOLS.This text is machine translated.