Carmex Thread Mills Mini Type - For Hard Materials - MJ - MJ 4 x 0.7 - MT6

Carmex Thread Mills Mini Type are solid carbide tools engineered to cut precision threads in hard metals. Designed for machinists and production environments, these compact tools deliver dependable performance for M4×0.7 threads in components up to 62 HRc.

• Nominal size and thread form: 4 mm cutting diameter with a 0.7 mm pitch (M4×0.7) for precise, repeatable thread generation.
• Mini Type MJ design: compact geometry optimized for tight cavities and small-diameter threading tasks.
• Shank type: MT6 shank provides compatibility with a wide range of tool holders and CNC milling setups.
• Material: solid carbide construction delivers excellent wear resistance and heat tolerance in hardened workpieces.
• Material compatibility: specifically engineered to perform in hard materials up to 62 HRc, expanding capabilities beyond standard threading tools.
• Cutting approach: thread milling capability reduces tapping torque and supports consistent thread quality in challenging materials.
• Brand heritage: Carmex’s long-standing expertise in solid carbide threading tools supports reliable, repeatable results.

This mini thread mill unlocks efficient threading in hardened components, enabling clean, accurate M4×0.7 threads without the need for tapping. The combination of a durable solid carbide core, compact MJ geometry, and MT6 shank makes it a practical upgrade for shops aiming to improve thread accuracy, surface finish, and cycle efficiency on tough materials.