The Carmex Carbide Tiny Tool is a compact threading cutter designed for small-diameter workpieces. Built around an ACME thread form (MIR) and a G55° BSP geometry, it delivers precise trapezoidal threads in tight spaces. Manufactured from premium BMK Grade carbide, it offers exceptional wear resistance and long tool life. With a minimum diameter of 4.7 mm and a reach of 17 mm, it’s ready for delicate, detail-oriented threading tasks.

Because it is compatible with a wide range of machines and systems, the Carmex Tiny Tool slides into existing setups with minimal fuss, making it suitable for engineering shops, makerspaces, and field service alike.

• Premium BMK-grade carbide: Delivers long tool life and maintains sharp thread form through repeated passes for reliable, consistent ACME threading.
• Small-diameter, 17 mm reach: 4.7 mm minimum diameter and 17 mm reach enable threading of tiny parts and hard-to-reach features without compromising stability.
• Broad machine compatibility: Designed to fit a wide range of machines and tool holders, reducing setup time and simplifying integration into existing workflows.

This tool helps you produce precise trapezoidal ACME threads on small components, improves workflow efficiency, and delivers repeatable results across jobs. Its durable carbide construction, compact footprint, and versatile compatibility make it a dependable choice for technicians, engineers, and hobbyists working on tight-tolerance threading tasks.