Engineered for precision thread preparation, the Carmex Solid Carbide Tapered End Mill (12 mm) is tailored for conical thread pre-machining. It’s ideal for shops that perform high-volume threaded components and demand consistent, accurate tapered entries before thread milling.

• Diameter: 12 mm
• Material: Solid MT7 sub-micron carbide
• Coating: Multi-layer TiAlN coating for improved wear and heat resistance
• Flutes: 4-flute design for enhanced rigidity and efficient chip evacuation
• Tip geometry: Tapered end to create a precise tapered entry for stronger threads
• Applications: Internal and external thread pre-machining; optimized for NPT, BSPT, and NPTF standards
• Material compatibility: Suitable for steels, stainless steels, and alloys up to ~47 HRC
• Performance: Reduces cycle times and improves consistency in high-volume production environments
• Variations: Available in multiple tapers and lengths to match different thread standards

By delivering a precise tapered entry, this end mill evenly distributes cutting forces across the tool, improving thread strength and endurance. The MT7 carbide core offers exceptional wear resistance, while the TiAlN coating minimizes friction and heat buildup—extending tool life when machining tough materials. Whether prepping threads for pipe fittings or precision fasteners, this cutter supports reliable pre-machining that reduces rework and stabilizes production cycles, making it a dependable choice for demanding machining cells and manufacturing lines.