Ningbo Hard-Sharp Cutting Tools Co., Ltd

"Hard-sharp(HAS)"carbide rotary file also called tungsten carbide burr, can be used to cut cast iron, cast steel, bearing steel, high carbon steel, chrome-nickel alloy, bronze, brass and other metal and tile, marble. Jade. Bone and other non-metallic, processing quality, highly polished, long life, good economic returns of export-quality, full range of products for various purposes.

High-quality products, fast efficient, honest and trustworthy character, pioneering and innovative spirit, unity and cooperation of the style, image and professional team of attentive service to you.

We do not produce inferior burrs, I believe we can get better and better.