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Drill Bits

Different Types Of Drill Bits

Learn about the different types of drill bits so you can choose the right ones for your project and for the material you’re drilling. Types of Drill Bits: Materials and Finishes The materials from which bits are manufactured and the finishes applied to them play a significant role in the life and performance of the bit. Common materials and finishes: High-Speed Steel (HSS) drill bits can drill wood, fiberglass, PVC (polyvinyl chloride) and soft metals such as aluminum. Cobalt drill bits are extremely hard and dissipate heat quickly. They’re mostly used for boring in aluminum and tough metals such as stainless steel. […]

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