Adjustable Metric Coarse Thread Round Dies for Marine Maintenance

These adjustable metric coarse thread round dies are precision cutting tools designed for creating and restoring external metric coarse threads. The split-body construction incorporates adjustment screws, enabling the user to fine-tune the cutting diameter for a precise fit. Made from hardened high-speed steel, these round dies provide exceptional wear resistance and are ideal for use on board ships, in engineering workshops, and for maintenance tasks.

Suitable for both hand threading with a standard die stock and machine threading applications, they conform to ISO metric coarse thread profiles (M). Each die features precision-ground flutes for clean, accurate thread cutting, even in tough marine-grade steel and stainless steel. Add these versatile cutting tools to your ship supply inventory to ensure repair readiness for fasteners and studs.