The Exciting World of Cutting Tools

What type of cutting tool is made by fusing an expensive cutting material to a less expensive material?

A) High-speed steel

B) Brazed-tipped

C) Indexible

D) Carbide insert

Answer: D) Carbide insert

Carbide insert is a cutting tool that has an expensive cutting material fused to a less expensive material.

The type of cutting tool that has an expensive cutting material fused to a less expensive material is the carbide insert. Carbide inserts are made by fusing a layer of carbide, a hard and durable cutting material, onto a substrate made of a less expensive material, such as steel. The carbide insert provides a strong cutting edge, while the substrate provides support and durability.

Carbide inserts are widely used in machining applications due to their high hardness and heat resistance. They are suitable for cutting materials such as steel, cast iron, and stainless steel.

Overall, carbide inserts offer excellent performance and durability, making them a popular choice for many industrial cutting operations.