Solid tungsten carbide drill has the characteristics of high efficiency, high accuracy, high degree of finish, high hardness, high strength, high wear resistance, bending resistance, breakage resistance, and long service life. And such a drill is easy to use, safe, reliable, economical and labor-saving. So, the tungsten carbide drill can reduce the processing cost of each hole while ensuring the drilling quality and drilling rate of the hole.

Tungsten carbide rotary file is made of heat-treated tungsten carbide with characteristics of high finish, high accuracy, high efficiency and long working life to process a variety of metal and non-metal, such as cast iron, cast steel, bearing steel, high carbon steel, chrome-nickel alloy, bronze, brass, and ceramic tile, marble, jade, bone, etc. And its processing hardness would up to HRA 89-92.5.

Tungsten carbide acicular drill, which is specially designed for a new drilling method - small-diameter drilling method, is suitable for use in medium-hard rock formations of 6-8 grades. Such an acicular drill bit has higher drilling efficiency, better quality, lower cost and less material consumption than ordinary alloy drill bits and steel drill bits.

Tungsten carbide drill is also known as tungsten carbide brill bit that has excellent characteristics such as high hardness, high wear resistance, high toughness, high strength, and long service life. The specially designed edge of the drill bit is sharp and durable to suppress chatter during processing and improve the quality of the processed surface. Also, it reduces cutting resistance and improves working efficiency to obtain good surface finish.