Carmex Carbide Tiny Tool - Face Grooving - MFR - K20 Grade - 8mm Minimum Diameter x 3mm Groove Width

The Carmex Carbide Tiny Tool for Face Grooving is a solid carbide bar designed specifically for precision face grooves. With an 8 mm minimum diameter and a 3 mm groove width, it delivers straight grooves for clean shoulders and consistent geometry across stainless steels and other materials. Built for professional shops and skilled hobbyists, this tool fits standard face grooving setups and provides reliable, repeatable performance. MFR — K20 grade construction ensures dependable results in everyday machining tasks.

• Straight-groove design: Produces precise, straight grooves for uniform shoulders and predictable part geometry, reducing finish work and reworks in stainless steels.
• Two coating options for versatility: BXC (PVD TiN) for low cutting speeds and good performance on stainless steels (ISO P30-P50 / K25-K40); BMK (sub-micron with triple PVD coating) delivers exceptional heat resistance and smooth cutting for demanding jobs (ISO K10-K20).
• Rugged carbide construction: Tiny Tools’ solid carbide bars are built for durability and consistent cutting action in face grooving, offering reliable life and broad material compatibility across materials.

These features translate into reliable, high-quality grooves with minimal setup variation, helping you achieve repeatable results, reduce downtime, and maintain steady workflow across stainless steels and other materials. The dual coating options let you tailor performance to your material and cutting conditions, while the solid carbide design provides long tool life and dependable results when precision matters most.