The Carmex Carbide Tiny Tool is a precision threading cutter designed for small-diameter applications. Built around a dedicated ACME thread design, it excels at producing accurate trapezoidal threads on compact parts, making it ideal for engineers, machinists, and hobbyists who work in tight spaces.

Crafted from premium K20-grade carbide and offered in MIL-grade quality, this tool delivers exceptional durability and wear resistance for reliable performance over many cycles. With a 20 mm minimum diameter and a 52 mm reach, plus a left-hand threading option, it fits the needs of small-part threading while remaining compatible with a wide range of machines and systems.

• Left-hand threading capability: Designed to handle left-handed ACME threads, expanding your options for counterclockwise threading tasks without changing tools.
• ACME thread design for precise trapezoidal threads: Optimized geometry delivers consistent, accurate trapezoidal threads on small parts, reducing rework and ensuring dependable fit.
• Premium carbide construction for durability: K20-grade carbide provides excellent wear resistance and edge retention, helping maintain tolerances over multiple passes and longer tool life.

This tiny tool streamlines small-threading workflows by combining a compact form factor with strong, repeatable performance. Its combination of left-hand capability, precise ACME geometry, and durable carbide makes it a reliable choice for production or shop projects where tight tolerances and consistent results matter.