"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you plan on drilling into brick, concrete, or stone, you’re going to need to use a masonry drill bit.

A countersink is often essential when working with screws to ensure the head of the screw is flush with the surface. Depending on your chosen material, the best countersink bit will enable you to ...

To find out how two new drill bits, both designed with self-feeding features that essentially pull the bit through the hole as it spins, stack up against a standard, old-fashioned spade bit, we ...

Carbide is one of the most important materials in concrete drilling. It’s a tough, long-lasting material that’s well-known as premium for precision drilling in concrete, hard concrete or hard ...

The AT120 is an all-terrain Ditch Witch directional drill is the company’s largest. It replaces the Ditch Witch AT100 and American Augers DD110. The hydraulic directional drill (HDD) has 15,500 lb.-ft ...