
High-Performance 2-Flute Tungsten Carbide Drill Bit for Metal. High Wear Resistance: PlatIT coating offers 2-3 times higher wear resistance than standard tools. Customizable Specifications: Diameter range 1.0-4.0mm with internal/external cooling options. Versatile Material Processing: Cuts alloy steel, aluminum, copper, titanium, and high-hardness mold steel. Strict Quality Control: Uses German carbide rods and Japanese Makino grinding machines. Fast International Shipping: 3-4 days to Asia, 5-7 days to Europe/America via express. 24/7 Technical Support: Round-the-clock assistance for usage issues and parameter optimization. Flexible Customization: One-stop service from design to mass production for non-standard tools. Multiple Payment Options: Accepts T/T, L/C, D/P, PayPal, and Western Union.