Carbide Drill Bit

https://www.rnktools.com/products/carbide-drill-bit/

Carbide drills are made from a complete carbide bar, which is processed by CNC grinding machine. Carbide drill bits for steel have a wide range of versatility, high strength, high hardness performance, fast cutting speed, wear resistance, good red hardness, and are suitable for machining parts made of a variety of materials.
Why Carbide Drill Bits are Essential in Construction and Mining?
Solid carbide drill bits are indispensable tools in the construction and mining industries due to their unique properties and superior performance. Made from carbide, a material known for its exceptional hardness and heat resistance, these carbide drills can easily penetrate tough materials such as concrete, metal, and rock. This makes them ideal for the demanding tasks encountered in construction and mining operations.