Drill Bits Guide: Different Types of Drill Bits & Uses ...
Different Types of Drill Bits & Their Uses 1. Twist Drill Bit. Also known as high-speed bits, they resemble corkscrews and are some of the most popular bits. They are typically used to drill small holes into wood and walls. Their unique design allows them to channel dust from the hole as they work. Twist drill bits can be used on light metal ...
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