Carmex External/Internal NPT Threadmill Insert 30mm/ 11.5 TPIMill Thread Insert NPT 11. 5 TPI, External & Internal The 30 11. 5 NPT MT7 Mill Thread Insert from Carmex is designed for producing precise NPT (National Pipe Taper) threads using helical interpolation on CNC milling machines. Suitable for both external and internal applications, this insert supports 11. 5 TPI conical pipe threads in accordance with American thread standards. Its robust 30 size profile, with a 16 mm height and 5. 5 mm thickness,

Bright Finish – Reduces friction and enhances surface quality of threads

Imperial Diameter – Ideal for users working with inch-based setups

Precisely engineered X and Y dimensions enhance chip control and cutting engagement

✔ Durable & Long-Lasting – Solid carbide ensures long-term performance in high-demand environments

✅ Surface Finishing – Ideal for providing clean and smooth finishes on intricate and hard-to-reach surfaces

professional finish

Flute Type: Coarse

Ordering Code: 40 I 4 UN MT7

more secure repair

ensuring pressure-tight and standardized thread profiles ideal for pipe and hydraulic systems

Upgrade your cutting performance with the 25mm Tungsten Carbide Tipped Holesaw – the durable and high-performance solution for precision drilling through a wide range of materials

—a global leader in threading and cutting tools—this insert is part of Carmex’s extensive product line that includes Thread Turning Inserts