Carmex Carbide Tiny Tool - Full Radius Grooving - MKR - BMK Grade - 4.1mm Minimum Diameter x 1mm Groove Width - 10mm Reach

The Carmex Carbide Tiny Tool is a compact solid carbide bar engineered for precise full-radius grooving and versatile turning tasks. With a 4.1 mm minimum diameter, a 1 mm groove width, and a 10 mm reach, it fits neatly into tight grooves and complex contours while delivering reliable tool life.

Choose between two advanced coatings to match your material and cutting conditions: BXC, a PVD TiN-coated grade optimized for low-speed grooving on stainless steels (ISO P30-P50 / K25-K40), and BMK, a sub-micron grade with an advanced triple PVD coating designed for very high heat resistance and smooth cutting across a broad range of materials.

• Two optimized coating grades for different materials: Select BXC TiN-coated grade for stainless steels at low cutting speeds, or BMK’s sub-micron, triple-coated finish for high-heat applications and broad material compatibility.
• Precise full-radius grooving in a compact form: With a 4.1 mm minimum diameter, 1 mm groove width, and 10 mm reach, it delivers accurate radii in tight pockets and supports reliable turning operations.
• Durable carbide with proven reliability: Solid carbide construction paired with advanced coatings provides long tool life, smooth cutting, and consistent finishes across demanding jobs.

This tool is designed to boost productivity by delivering consistent radii, reducing rework, and enabling smoother finishes across a wide range of materials. The dual-grade availability lets you tailor performance to your job—whether you’re grooving tight radii on stainless steels or tackling higher-heat turning tasks—while the compact geometry helps maintain rigidity and precision in limited-space setups.