Carmex AMT Solid Carbide Thread Mills are designed for high‑speed aluminum threading—delivering precise, clean threads with efficient chip evacuation for demanding production environments. Ideal for machinists and manufacturers who demand consistent results on aluminum components.

• Diameter x Thread: 3/4" diameter with 16 TPI (UN threads) to cover UNC, UNF, UNEF, and UNS specifications
• Material: Solid carbide core for exceptional rigidity and long tool life in aluminum
• Coating: Uncoated cutting edge to minimize built‑up edge and improve surface finish on aluminum
• Shank Style: Cylindrical shank for stable engagement; Weldon shank option available on request
• Coolant: Internal coolant bore for effective cooling and chip evacuation during milling
• Cutting Geometry: Precision flute design and smooth cutting edge optimized for aluminum to reduce adhesion and chatter
• Versatility: Part of Carmex AMT line, engineered for adaptability across CNC mills and multi‑axis setups

The AMT thread mills excel in producing accurate internal threads in aluminum parts—from lightweight housings to engine components—while maintaining a smooth surface finish. The internal coolant bore and uncoated edge work together to minimize heat buildup and maintain edge sharpness, helping to extend tool life and improve cycle times. The option of a Weldon shank expands clamping compatibility, making setup quick and repeatable across different machines and holders. For shops demanding reliable aluminum threading with high productivity, these thread mills offer a precise, durable solution that performs consistently across production runs.