Discover some of the best hole saw kits for DIYers and pros as you read this buyer's guide. Find the best hole saw kit for ...

Drill bits are primarily used for creating circular holes in materials from drywall and wood to metal and masonry. They might create a hole for an anchor or fastener, or a passage to feed wiring.

Twist drill A standard drill bit with two twisted ... Allows for a flat blind hole to be drill or larger diameter holes to be cut Wood Auger Has a wider twist than a normal drill.