Engineered for speed and versatility, the C.K HSS-Stufenbohrer is a titanium-coated high-speed steel stepped drill bit designed to drill multiple hole sizes with a single bit. This all-in-one tool minimizes tool changes while delivering consistent, clean holes across a range of materials.

The stepped design lets you drill holes from 6 mm up to 32 mm in one pass, with progressive steps including 6, 8, 10, 12, 14, 16, 18, 20, 22, 24 and 26 mm for precise sizing. Whether you’re working with metal sheets, aluminum, plastics, or other soft materials, this bit keeps workflow fast and efficient.

• Durable materials: HSS with titanium coating provides enhanced wear resistance and longer service life under high-speed drilling.
• Wide size range: Covers a broad spectrum from 6 to 32 mm, with clearly defined steps for rapid hole sizing.
• Versatile performance: Ideal for drilling metal sheets, plastics, and other common workshop materials.
• Precision and efficiency: Progressive steps reduce wandering and guarantee cleaner holes with less effort.
• Convenient and reliable: Single-piece design in the package (T3013) ready for standard drill chucks and professional use.

Upgrade your toolkit with a single bit that handles a wide range of hole sizes, saves time, and delivers durable performance when you need it most. Add the C.K HSS-Stufenbohrer (T3013) to your cart today and experience fast, accurate drilling across materials.