The Carmex Carbide Tiny Tool Face Grooving bars are precision solid carbide cutters purpose-built for face grooving tasks. With a 6 mm minimum diameter and a 1 mm groove width, they deliver clean, straight grooves that help parts seat accurately and consistently. Designed for engineers, fabricators, and hobbyists alike, these bars provide dependable performance in a compact, easy-to-use package.

Within the Tiny Tool line, two coating grades offer optimized performance for different applications: the BXC TiN-coated grade is tuned for low-speed cutting on stainless steels, delivering longer tool life and smoother feeds, while the BMK sub-micron grade with a triple PVD coating provides exceptional heat resistance and smooth cutting across a broad range of materials.

• Straight-groove geometry for precise finishes: Produces clean, straight grooves every time, reducing post-processing and ensuring reliable seating and alignment in assemblies.
• BXC TiN coating for stainless steel at low speeds: Low-friction, TiN-coated performance extends tool life and improves surface quality when working with stainless steels (ISO P30-P50 / K25-K40).
• BMK sub-micron grade with triple coating for high heat resistance: Ultra-durable coating and micro-grain structure deliver smooth cutting and long life across materials, even in demanding, high-heat jobs.

By choosing these Tiny Tool face grooving bars, you gain repeatable, high-quality grooves with minimal setup and rework. The precise 6 mm diameter and 1 mm groove width fit standard tooling and fixtures, while the coated grades help reduce wear, heat buildup, and chatter. This translates to faster turnaround, tighter tolerances, and more consistent results across long runs and mixed-material projects.