The Carmex MTB solid carbide thread mill with through coolant is engineered for precise G-thread milling (55°) in through-holes, delivering reliable chip control and extended tool life. Designed for engineers and machinists who demand consistent, high-quality thread profiles in demanding production environments.

• Through-Coolant Bore: Coolant is fed through the tool’s bore directly to the cutting edges, improving chip evacuation and reducing heat buildup for cleaner holes and smoother threading.
• Solid Carbide Construction: Premium carbide substrate offers high hardness and excellent wear resistance for repeatable performance across long production runs.
• 55° G-Thread Profile: Specifically configured for G-format threading with BSF/BSP alignment, delivering accurate thread geometry and reliable engagement in through-hole applications.
• Thread Size: G1/4 x 19, enabling compatibility with common through-hole threading standards and ensuring precise pitch control.
• MT7 Shank: Rigid MT7 interface provides strong toolholding and minimal runout for consistent thread quality and surface finish.
• Optimized Flute Geometry: Designed to balance efficient chip removal with stable cutting action, helping maintain thread accuracy at higher speeds.

The through-coolant design translates into tangible production benefits: faster cycle times thanks to cleaner holes, reduced thermal softening at the cutting edge, and longer tool life from lower wear rates. The MT7 shank and precise G-thread geometry make this tool well-suited for precision threading tasks in mechanical assemblies, instrumentation, and components requiring reliable, repeatable threads. For shops that depend on consistent results and less downtime, this thread mill offers a practical, no-nonsense upgrade to through-coolant threading workflows.