5 Best Drill Bit Sets - Aug. 2021 - BestReviews
Twist drill bits (often called jobber drills) are the most common type of drill bit. These are good all-rounders designed to cut through just about anything except masonry, tile, and glass. A good-quality set of twist drill bits is an invaluable addition to any home tool set. Spade bits are mostly used to drill large holes in wood. These are …
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