Meet the Carmex Carbide Tiny Tool, a precision threading cutter built for small-diameter workpieces. Designed to deliver accurate, tapered National Pipe Thread (NPT) results in tight spaces, it’s ideal for engineers, machinists, and hobbyists who need reliable threads on compact components. Built to MIL specifications, this tool combines precision with dependable performance where every tenth of a thread matters.

• Full-profile NPT design for precise tapered threads: Delivers consistent, to-spec NPT threads on small parts with minimal runout and clean shoulder finishes, reducing rework and finishing time.
• Premium carbide construction for exceptional durability: Hard BMK-grade carbide resists wear and maintains a sharp edge through many cycles, ensuring steady performance and fewer tool changes.
• Compact 5.9 mm diameter with 15 mm reach for tight spaces (Left-Hand): Accesses confined bores and supports left-hand threading tasks, expanding capabilities in restricted work areas and speeding setup.

This tool is the smart choice when small-diameter threading is required. The combination of a full-profile NPT geometry, durable carbide construction, and a compact form factor helps you achieve accurate, repeatable results quickly, enhancing workflow across a range of applications—from plumbing fittings to precision instrumentation housings.