Carmex Thread Turning Internal Insert - 60 Degree Partial - Right Hand - 11IRA60K20 is a premium internal threading insert designed to form precise, reliable threads inside bores. Part of Carmex's industry-leading thread turning range, this laydown triangular insert is engineered to cover a broad set of thread standards with a single tool.

Ideal for engineers, machinists, buyers, tradespeople, and hobbyists, it delivers dependable performance across a wide range of applications—from basic repairs to demanding production work. Its geometry and construction support stable cutting, longer tool life, and quick, repeatable results, helping you complete jobs faster with fewer insert changes.

• Broad thread-standards compatibility: Designed to handle the majority of thread standards in today’s shops, reducing the need to stock multiple tools and simplifying setup for common internal threading tasks.
• Durable laydown triangular geometry: The sturdy triangular, laydown design provides strong support during cutting, minimizes vibration, and promotes consistent finishes and extended tool life across a variety of materials.
• 60 Degree Partial, Right-Hand geometry for precise internal threading: Optimized for internal threads with a 60° form and right-hand operation, delivering accurate thread profiles and smooth bore finishes with reliable results.

This insert helps you achieve dependable, repeatable threading inside bores, supports efficient setups, and reduces downtime across a broad range of standards—from straightforward tasks to more demanding projects. Trustworthy machining performance comes standard, backed by Carmex’s proven design and quality you can rely on.