These bits have a round or hex shank that fits into the three-jaw chuck on a hammer drill.

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

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.

The 1/4" hex shank allows these bits to be used with standard impact drivers.

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

Drive a tapping screw without removing the drill bit from your impact driver. One end holds an insert or nutdriver bit, while the other end engages with the hex-collar on the drill bit.

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