Carmex External/Internal NPT Threadmill Insert 12mm/ 18 TPIMill Thread Insert NPT 18 TPI, External & Internal The 12 18 NPT MT7 Mill Thread Insert is designed for machining National Pipe Taper (NPT) threads using helical interpolation on CNC milling machines. Suitable for both external and internal conical pipe threads, this compact size insert is perfect for small diameter components used in gas and fluid tight sealing systems. With a 6. 3 mm height and 2. 9 mm thickness, the size 12 insert delivers

INSIZE depth base attachments are the perfect instruments for increasing stability of depth measurement

Accuracy: (7+n+L/50)

and process efficiency

output cable (code 7306-40

heat-resistant repairs that can withstand the test of time

🔹 Shape: Taper with Radius End – Optimized for smooth

✔ Long Series Design – The extended reach allows for easy access to deep cavities and tight spaces

Carbide Split Point

heat-resistant inserts

and long-lasting

ideal for a variety of tasks

Optional: data output cable 7306-20