Product Description

Carbide Drill bits are cutting tools used to remove material to create holes, almost always of circular cross-section. Drill bits come in many sizes and shapes and can create different kinds of holes in many different materials. In order to create holes drill bits are usually attached to a drill, which powers them to cut through the workpiece, typically by rotation. The drill will grasp the upper end of a bit called the shank in the chuck.

1. Good Wear Resistance

Tungsten carbide possesses high wear resistance, which could guarantee long-term work of drawing die within any drawn amount and ensure the size and precision of products.

2. Excellent Polishing

Carbide has a good polishing, which can be processed like mirror, thus ensuring high-quality of metal surface.

3. Small Adhesion

In the drawing process, the drawing die keep little adhesion with metal processed, thereby enhancing the durability of drawing die, and make processing material to acquire high-quality gloss finish for surface.

4. Small Friction Coefficient

In the drawing process, small frictional resistance can greatly reduce the power loss, thus enhancing efficiency.

5. High Coefficient of Thermal Conductivity

In the drawing process, heat can be conducted away very well.

6. Good Corrosion Resistance

The property is in the wet lubricated stretch, especially in the acidic lubricated stretch, to become more superior.

If you want to know more about our tungsten carbide products, pls click http://www.mariejmetals.com/products.html