The Carmex MT Drill Thread Mill is a compact, high-precision carbide tool designed to drill, chamfer, and thread mill ISO metric holes in a single pass. It’s ideal for high-volume production environments where M5 x 0.8 threads appear regularly and cycle times matter.

• Two-fluted design: A robust drill/thread milling cutter optimized for dependable chip formation and smooth cutting action.
• 45° chamfer: Integrated chamfering angle to initiate threads cleanly and improve engagement from the first cut.
• Single-pass hole-making: Combine drilling, chamfering, and thread milling in one operation to dramatically reduce cycle times and tool changes.
• Internal coolant bore: Built-in coolant delivery supports controlled cooling and chip evacuation for stable cutting performance.
• Right- and left-hand internal threads: The same tool accommodates both directions of internal threads, enhancing flexibility in production setups.
• Blind and through holes: Versatile for both blind and through-hole applications without changing tooling.
• MT7 Sub-Micron carbide grade (Uncoated): Sub-micron grade balanced for high hardness and toughness, offered in the uncoated variant to suit non‑ferrous metals, aluminum, and cast iron.
• Metric size: Designed for M5 x 0.8 internal threads, aligning with common metric standards in precision assemblies.

In practice, this tool saves time and reduces variability by performing three hole-making operations in one pass, delivering superb thread surface quality and consistent results across parts. The uncoated MT7 carbide grade provides reliable cutting performance without the need for coatings, while the internal coolant bore supports durable cutting in a range of materials typical for precision components. This makes the Carmex MT Drill Thread Mill a dependable choice for streamlined, high-volume threading work.