Wear Resistant 6mm Diameter Carbide End Mill For Stainless Steel Machining

The D1.3×4×SD6×50-4F external cooling end mill from AMG is specifically designed for high-precision contour milling of stainless steel and other tough-to-machine materials. Featuring a right-hand cut and right-hand helix with a four-flute design, this micro-diameter solid carbide tool delivers excellent surface finish, dimensional accuracy, and cutting stability.

This tool is widely used for micro-feature contour milling, fine groove cutting, cavity finishing, and precision trimming on stainless steel, heat-resistant alloys, and hardened steels. It is compatible with multi-axis CNC machines and high-speed machining centers for automatic, high-efficiency operations.

The tool rotates clockwise, performing right-hand cutting with four flutes for stable chip removal. External coolant is directed precisely to the cutting edge to dissipate heat and reduce friction, preventing material work-hardening and minimizing tool wear. This ensures optimal performance in continuous or semi-continuous machining tasks requiring high surface integrity.

• Perfect for contour milling: Micro-diameter and short flute length provide superior control in delicate profile cutting.
• High wear resistance: Premium ultra-fine grain carbide offers excellent durability and thermal stability.
• Excellent surface finish: Four-flute configuration ensures finer cutting passes and smoother surfaces.
• Efficient cooling: External cooling design enhances heat control during stainless steel processing.
• Versatile compatibility: Standard 6mm shank fits a wide range of clamping systems.

When selecting a tool for precision contour milling, key factors include flute count, cutting diameter, flute length, and cooling strategy. The D1.3×4×SD6×50-4F is optimized for micro-scale operations and tight-tolerance applications. It is recommended to use this end mill with high-speed spindles and high-pressure coolant delivery for best results. AMG also offers customized solutions to meet specific machining requirements.