Durable 3.0 mm carbide cutter for precise engraving, light cutting, and small drilling Key benefits Produces clean, accurate markings on metal and hard plastics for readable serial numbers, logos, and part IDs. One-piece construction and fixed 3.0 mm diameter ensure consistent performance and simple replacement. Carbide construction delivers high hardness and wear resistance, extending tool life in demanding shop use. Versatile: works as a cutting tool on compatible cutting/grinding machines and doubles as a drill for small holes, reducing tool changes. Features Precise engraving edge for sharp, consistent marks with minimal burr. Fixed 3.0 mm diameter for predictable results and straightforward stock management. Single-piece design minimizes wobble and breakage points compared with multi-part tools. Suitable for metal and hard plastic workpieces where engraving, light cutting, or pilot drilling is required. Compatibility and performance Fits standard grinding and drilling setups designed for carbide cutters of this size. Performs reliably on common workshop materials such as aluminum, brass, steel, and engineering plastics. Ideal for operations that need repeatable accuracy and long tool life under moderate speeds and loads. Practical applications Marking serial numbers, logos, or batch codes on metal components. Drilling small pilot holes in aluminum or brass parts before tapping or fastening. Light engraving and edge finishing on hard plastic prototypes and housings. What customers gain Consistent, professional markings and small holes without frequent tool changes. Longer service life and lower replacement frequency thanks to carbide wear resistance. Simple integration into existing grinding or drilling setups for immediate use.