KK-Dry Core Bit - 9" Drilling Depth

All KK-DRY bits are designed for masonry, cured concrete 3" or less with no reinforcement, brick, and block.

Pointed V segments for easy start.
For use on grinders or Hammer Drills without percussion.

• These laser welded diamond core drill bit is designed for drilling hard granite, marble, engineering stone, concrete, brick
• This core drill bit is ideal for dry cutting and provides perfect drilling action.
• The diamond bit is ideal for drilling the faucet mounting holes in stone countertops, plumbing lines in showers and vanities.
• It can fix on angle grinder tightly and rightly.