The short flutes provide increased rigidity for drilling straighter holes than standard extended-length drill bits.

Drill long, straight holes with these bits. Channels in the bit allows coolant to flow through the tool for more efficient chip evacuation. Also known as gun drills.

Access hard-to-reach spots and drill deep holes.

These bits allow you to easily switch to another size by changing only the bit body. They are hollow and cut with their outside edge for drilling holes larger than 1 1/2" in diameter.

Also known as A-taper bits, these fit rotary hammers with a taper-shank chuck.

A more controlled chip removal reduces heat buildup. Use these bits on brittle material such as block and brick.

The SDS-Plus shank has two deep slots and two shallow slots for use with SDS-Plus-drive rotary hammers.

Use these bits with handheld power drills and hammer drills set to rotary-only mode.

Adjust these extensions to the desired length. They have a quick-change mechanism for fast bit changes.

Strong and durable, these multipurpose bits are for use with bit screwdrivers. They're designed for screws with a square recess in the head and are also known as Robertson bits.

Lock your bit into the adapter to prevent accidental disengagement. These adapters hold hex-shank bits (also known as insert bits) in powered tools.

Bits are held in place with a retaining ring or set screw rather than a magnet, so the tool won't attract loose metal parts and shavings.