The Carmex Carbide Tiny Tool is a solid carbide bar engineered for face grooving. It creates true rounded grooves with a full-radius edge, ideal for small-diameter parts where a curved groove is required. Designed for right-hand cutting and built from MZR – TNX Grade carbide, it targets precise grooves at 5 mm minimum diameter and 1 mm groove width.

• Full-radius groove geometry: Produces rounded grooves with a smooth, consistent edge, reducing finishing steps and improving edge strength.
• Compact, small-diameter capability: With a 5 mm minimum diameter and 1 mm groove width, it fits tight tolerances on small shafts and housings for precise results.
• MZR – TNX Grade carbide for durability: Offers high hardness and wear resistance for long tool life and reliable performance in repetitive face grooving tasks.

The Carmex Tiny Tool helps you streamline groove work by delivering consistent rounded grooves in a single setup, reducing secondary finishing and minimizing downtime. Its robust carbide composition and precise geometry translate to dependable performance across batches, enabling faster setup, fewer tool changes, and predictable results you can trust in production or hobby projects.