
HRC55 Carbide Roughing End Mill Tungsten Carbide Milling Cutters. Customized Options: Full customization available from samples, designs, and flexible minor customization. Wide Diameter Range: Available in flute diameters from 0.5mm to 30mm for various applications. Multiple Flute Options: Offered in 3-flute and 4-flute configurations for different cutting needs. Super Coating Technology: Features AlTiN, TiAIN, TiSiN, and Nano coatings with hardness up to 42 GPa. High Hardness Material: Designed for workpieces with hardness ranging from HRC 45 to HRC 65. OEM & ODM Service: Laser engraving and label printing available; accepts custom drawings and samples. Trial Order Accepted: Small trial orders are welcome to test product quality before bulk purchase. Professional Manufacturer: Over 10 years of experience with 2 production lines and 100% inspection.