Diamond Core Drill Bits

These 2 1/2 inch Dry Diamond Core Drill Bits are designed to cut clean, smooth holes through all ceramic tile, travertine and marble. These Diamond Tip Bits for Cutting Tile, marble and travertine are free cutting and have longer life than the Brazed Diamond Bits but will not cut hard products as well. These Diamond Core Drill Bits can be used wet or dry, and they have a post so they can be used with any drill 3/8" & larger.

• 3/8" shank.
• fast cutting
• Long life
• Cutting Ceramic Tile
• Cutting Marble
• Cutting Travertine