Carmex Thread Turning External Insert - Metric - Left Hand - 16VEL1.25ISOBMA

Carmex Thread Turning External Insert is a metric, left-hand threading solution designed for precise external threads. Built for versatility, this insert (model code 16VEL1.25ISOBMA) uses a laydown triangular geometry to cover a broad range of metric thread standards, enabling reliable performance across many applications—from routine work to more demanding production tasks.

• Broad metric thread compatibility: Designed to handle a wide range of metric left-hand thread standards, reducing tool changes and simplifying inventory for diverse threading tasks.
• Laydown triangular geometry for stable cuts: The triangular laydown form delivers consistent chip control and smooth thread surfaces, improving finish quality and predictability on external threads.
• Durable carbide construction: Hard, wear‑resistant material sustains performance in challenging materials and high‑duty environments, helping extend insert life and reduce downtime.

This external insert provides a dependable, efficient solution for machining metric left-hand threads, helping you finish parts faster with repeatable, accurate results. Its broad compatibility, stable cutting action, and durable build work together to support smoother workflows, fewer tool changes, and reliable performance across a wide range of threading tasks.