2flutes Carbide Twist Drill Bits for Metal Drilling

2flutes Carbide Twist Drill Bits for Metal Drilling. Customizable Specifications: Standard sizes or make-to-order for special specifications are available. High Hardness Options: Available in HRC45, 50, 55, 60, and 65 grades for various materials. Premium Coating Options: Coatings include TiAlN, AlTiN, NACO BLUE, NACO BLACK, and TiN. Fast Sample Delivery: Customized samples can be ready in 3-5 days, and 1 day for stocks. ISO9001 Quality Control: Professional QC team ensures quality from raw materials to finished products. Wide Material Compatibility: Suitable for steel, mould steel, low alloy, hardened, and stainless steel. 20+ Years Experience: Over 20 years of experience in carbide product manufacturing and sales. Flexible Customization: Offers customization from samples, designs, full, minor, and flexible options.