Carmex Carbide Tiny Tool is a precision solid carbide bar engineered for full-radius grooving and general turning. This compact tool is built for shops, engineers, buyers, tradespeople, hobbyists, and anyone who needs consistent groove profiles with reliable surface finish on stainless steels and a broad range of materials.

Two optimized grades give you the right balance of wear resistance and heat tolerance: BXC is a PVD TiN coated grade designed for low cutting speeds and compatibility with a wide range of stainless steels (ISO P30-P50 / K25-K40). BMK is a sub-micron grade with an advanced PVD triple coating for maximum heat resistance and smooth cutting (ISO K10-K20). The tool geometry — 6.1 mm minimum diameter, 2 mm groove width, and 15 mm reach — is built to fit common turning setups while delivering stable, accurate grooves.

• Full-radius grooving precision: Engineered to produce accurate, consistent full-radius grooves with clean surfaces, enhancing part fit and finish on stainless steels and other common materials.
• Two optimized carbide grades for varying conditions: Choose BXC for dependable low-speed stainless work or BMK for high-heat, demanding turning, ensuring reliable results across applications.
• Compact, rigid geometry for versatile setups: 6.1 mm minimum diameter, 2 mm groove width, and 15 mm reach provide stability in tight pockets and intermediate-depth grooves, reducing deflection and chatter.

This tool helps you streamline workflow by handling groove creation and general turning with a single, reliable solution. Its coated grades promote edge retention and smooth cutting, contributing to longer tool life and more consistent results across production runs.