CNC Machine Straight HSS HRC70 4 Flute Flat Square Tungsten Carbide Milling Cutter Sstainless Steel End Mill

CNC Machine Straight HSS HRC70 4 Flute Flat Square Tungsten Carbide Milling Cutter Sstainless Steel End Mill. HRC70 Ultra Hardness: Crafted from premium carbide with AlTiN/TiSiN coating for machining materials up to HRC 70. Advanced Coating Technology: Balzers DR, AlTiN, or TiSiN coatings provide high thermal stability and oxidation resistance. Precision Engineering: Meticulously ground edges and optimized flute geometry ensure smooth finishes and reduced vibration. Versatile Flute Options: Available in 2-flute, 4-flute, ball nose, and corner radius configurations for various operations. Wide Material Compatibility: Ideal for hardened steels, stainless steels, titanium alloys, and high-temperature alloys. Cost-Effective Durability: Extended tool life reduces replacement frequency and downtime for high-volume production. Custom Size Availability: Diameter range from 1mm to 20mm with custom sizes available upon request. High Material Removal Rates: Designed for aggressive machining to complete jobs faster without compromising quality.