The Carmex Carbide Tiny Tool - Face Grooving (BMK Grade) is a solid carbide bar designed specifically for precise face grooves. It’s ideal for machinists, engineers, fabricators, and hobbyists who need repeatable, straight groove geometry on end faces for reliable seating, seals, or assembly. Built to perform in compact workspaces, this tool delivers clean, consistent results across a range of materials.

• BMK-grade sub-micron precision with triple coating: Features a sub-micron grain structure and an advanced PVD triple coating that delivers excellent heat resistance and remarkably smooth cutting for longer tool life and stable performance.
• Engineered for straight-face grooves: Specifically designed to produce straight grooves rather than rounded profiles, ensuring exact groove geometry for consistent seating and finished workpieces.
• Compact size with broad material compatibility: Optimized for a 6 mm minimum diameter and 1.5 mm groove width, it performs reliably on stainless steels and a wide range of materials, helping you reduce rework and downtime.

This tool’s combination of precise BMK-grade performance and a purposeful face-grooving geometry helps streamline setup, improve pass-to-pass consistency, and deliver dependable results in demanding machining tasks. Whether you’re finishing a gasket seat, creating accurate seal grooves, or preparing faces for assembly, this Tiny Tool provides durable, predictable performance from the first cut to the last.