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What is the Best Drill Bit Material
Drill bits are a common type of cutting tool used to create holes with a circular cross-section from the objects through removing excess materials, come in different drill bits sizes for various needs. What are drill bits made of? In this article, let’s explore the different types of drill bit materials.
Drill Bit Material Types & Coating - Types of Drill Bits
1. Carbon Steel Drill Bit
– Low carbon steel: this is the cheapest option for making a drill bit, due to their poor tempers, low carbon steel drill bits are usually used for drilling softwood and some plastics, and require to be sharpened often to extend the lifespan.
– High carbon steel: a better material than low carbon steel, high carbon steel
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