The Carmex Carbide Tiny Tool is a precision solid carbide tool designed specifically for deep-face grooving. With a 10 mm minimum diameter, a 3 mm groove width, and a 22 mm groove depth, it delivers reliable, repeatable grooves for engineers, machinists, tradespeople, and hobbyists tackling demanding metalworking tasks.

This tool family includes BMK-grade sub-micron carbide with an advanced PVD triple coating for maximum heat resistance and smooth cutting across a wide range of materials (ISO K10–K20). For stainless steels and low-speed applications, the BXC-grade PVD TiN-coated option extends life and maintains clean finishes. Note: this product line does not include bars for left-hand operations.

• Deep-face grooving-optimized geometry: Precisely shaped carbide edges and flute design allow clean, consistent grooves up to 22 mm deep on a 10 mm minimum diameter stock, with stable cutting and minimal vibration.
• BMK sub-micron carbide with triple PVD coating: Delivers exceptional heat resistance and smooth cutting for reliable performance across materials, helping extend tool life and reduce downtime.
• BXC TiN-coated option for stainless steels: Provides reliable performance at low cutting speeds on a broad range of stainless steels, with reduced friction and better finish quality.

By choosing the Carmex Tiny Tool, you gain a dependable solution for difficult deep grooves, streamlined setup, and predictable results across materials. The combination of BMK's heat resistance and BXC's stainless-steel optimization helps you optimize speeds and feeds, reduce tool changes, and achieve consistent, high-quality grooves—every time.