The Carmex Carbide Threading Insert – ABUT – TiAlN Coated (30-10ABUT) is a versatile, high‑performance solution for professional machinists who need reliable threading across a wide range of profiles. Built for durability and consistent results, it’s designed to streamline your threading operations in a busy shop.

• TiAlN coating: TiAlN coating enhances hardness and wear resistance, helping the insert stay sharp longer and resist heat during demanding threading tasks.
• Dual cutting edges: The insert is double‑sided, providing two cutting edges for extended life. Some threading profiles are exceptions where only one edge is used.
• Internal & external threading capability: For many profiles, the same insert can machine both internal and external threads, reducing the number of inserts you need (with certain profile exceptions).
• Five length variants: Available in 12 mm, 16 mm, 20 mm, 30 mm, and 40 mm lengths to fit a range of toolholders and depths.
• Pitch range: Covers a broad span—from 0.5 mm (32 TPI) up to 6.0 mm (4 TPI)—to accommodate the most common thread forms you’ll encounter.
• Carbide construction: Precision carbide body delivers rigidity and stable metal removal for clean, accurate threads.

This insert is specifically engineered to handle a wide variety of threading tasks with fewer tool changes, thanks to its multiple edges and broad pitch coverage. The TiAlN coating reduces wear in tough materials and maintains performance across repeated passes, making it a reliable choice for both internal and external threads on steel, stainless, and other common workpieces. With its five length options and extensive profile compatibility, it offers a practical, cost‑effective solution for mixed threading workloads in professional machining environments.