Cheaper HRC45/HRC55 Tungsten Steel Flat 2/4f Carbide Square End Mill

Cheaper HRC45/HRC55 Tungsten Steel Flat 2/4f Carbide Square End Mill. High Hardness Material: Raw materials YG10X, ZK30UF, ZK40SF, GU25UF offer hardness up to HRC65. Versatile Coating Options: Available in Black, Copper, Black-Nano, Blue-Nano with AlTiN, TiSiN, AlTiSiN. Wide Material Compatibility: Suitable for Carbon Steel, Alloy Steel, Cast Iron, Aluminum, Copper, and Stainless Steel. OEM and ODM Services: Customization available from samples and designs. ISO9001 Certified: Manufacturing certified under ISO9001:2015 quality management system. 100% Product Inspection: All finished products undergo visual and functional inspection. Flexible Payment Terms: Supports LC, T/T, D/P, PayPal, Western Union, and small-amount payments.