High Quality Tungsten Carbide Composite Rod K20 K30 Solid Carbide Rods for End Mills

High Quality Tungsten Carbide Composite Rod K20 K30 Solid Carbide Rods for End Mills. High Precision & Quality: OD tolerance 0.5um, surface fineness Ra0.025, certified ISO 9001:2008. Wide Application Range: Suitable for CNC, PCB drills, ceramics, printing, and plastic/rubber industries. Multiple Grade Options: Available in K20, K30, YG6, YG8, YS2T, and many other specific grades. Fast Sample Delivery: Customized samples ready in 3-5 days; stock items delivered in 1 day. Solid & Hollow Options: Offers both solid and hollow tungsten carbide rods with precise tolerances. Manufacturer Direct: Over 20 years experience in Zhuzhou, China, with 15 tons monthly capacity. Strict Quality Control: Professional QC team ensures high quality from raw materials to packaging.