The Carmex Vertical Milling CMT Multi Flute Insert for Threading (S350F6.0ISOMT8) is a versatile vertical milling option designed to tackle threading, grooves, chamfers, and more. Built for a wide range of materials, it’s an ideal choice for engineers, machinists, buyers, tradespeople, and hobbyists who need precise, repeatable results.

The blue, multi-flute insert uses ground-profile geometry to deliver high precision and consistent performance. It supports operation at higher machining parameters while maintaining excellent surface quality. The solid, accurate clamp provides full repeatability from one job to the next, and the same insert can be used for either right-hand or left-hand threads. Toolholders include weldon shanks with coolant bore compatibility, and chamfer inserts are available if your workflow requires them.

• Precision-ground profile: Delivers accurate thread forms and clean grooves with tight tolerances, improving part quality and reducing rework.
• High-parameter performance: Maintains excellent surface finish and reliable results at aggressive speeds and feeds, boosting productivity.
• Universal threading with robust clamping: One insert handles both right- and left-hand threads with a rigid clamping system; designed to pair with Weldon‑shank toolholders and coolant bore options for easy setup and dependable coolant delivery.

This combination helps you streamline setup, reduce downtime, and achieve consistent, high-quality results across threading, grooves, and chamfers. By using a single, repeatable insert for multiple threading directions and leveraging compatible toolholders with coolant delivery, you can shorten cycle times, minimize scrap, and keep production moving smoothly.