The Carmex Carbide Tiny Tool for Grooving (MGR, BMK Grade) is a precision cutting tool designed for small grooving applications. Built from premium BMK-grade carbide, it delivers accurate, repeatable grooves on tiny parts and components while its compact form fits tight spaces with confidence. With a minimum diameter of 7.1 mm, a groove width of 2 mm, and a reach of 15 mm, this tool is engineered for reliable performance in demanding micro-machining tasks.

• Micro‑grooving geometry for precise grooves: Achieves clean, consistent groove width and depth on small parts, reducing scrap and rework and improving part-to-part consistency.
• BMK-grade carbide durability: Excellent hardness and wear resistance keep the cutting edge sharp longer, delivering longer tool life even in tougher materials.
• Compact reach with defined dimensions: The 7.1 mm minimum diameter, 2 mm groove width, and 15 mm reach enable access to tight features and compatibility with a wide range of machines, reducing the need for tool changes.

By using the Carmex Tiny Tool, you can streamline micro-grooving operations, minimize downtime between setups, and achieve reliable, high-quality grooves across batches. The tool’s rigidity and durable carbide help maintain tight tolerances and smooth surface finishes, empowering engineers, machinists, and hobbyists to deliver precise parts with greater confidence and efficiency.