Carmex Spiral Mill Threading Insert - Whitworth - H13-19WMT7 With Inserts It uses a left‑hand spiral

It uses a left‑hand spiral flute with right‑hand cutting and is manufactured to DIN 8093 with ISO H4 tolerance

accurate holes in a range of materials while maintaining stable sizing across multiple passes

Intermediate precision carbide (K10): delivers durable

This gauge enhances quality control and precision engineering by delivering clear

and precision assemblies

Carmex Spiral Mill Threading Insert - Whitworth - H13-19WMT7 With Inserts It uses a left‑hand spiralCarmex Spiral Mill Threading Insert Whitworth H13 19WMT7 is a spiral fluted threading insert engineered for Whitworth thread forms. Its designed for a broad range of machining environments, from small components on compact centers to heavy duty milling on highpower machines, delivering fast, smooth thread milling with reduced cycle times. The spiral geometry minimizes cutting effort while maintaining a reliable finish, enabling higher feed rates