GD18 1/8" Super Tip Granite, Marble, and Tile Drill Bit - CRL SDB18 Super Tip Series

Our BBAHI GD18 1/8" Professional Series 'Super Tip' Granite, Marble, and Porcelain Tile Drill Bit SDB18 GMT18 Type drill through marble, stone, ceramic and porcelain tile. The power tip of this bit was designed to withstand the hammer action produced by lightweight hammer drills resulting in fast penetration through even the hardest stone and the ever challenging porcelain.

• Effectiveness on Porcelain Tile Have Made these Bits a Favorite with Shower Door Installers
  
• Specially Designed Carbide Tip for Stone, Ceramic and Porcelain Tile
  
• Designed to Be Used With Light-Duty Hammer and Rotary Drill Motors
• Available in Several Popular Sizes
• Our Top Selling Shower Door Drill Bit
  

Although these bits are very efficient, porcelain tile will shorten the life span

* Always wear the correct safety gear to protect yourself. Failure to do so may cause serious operator injury.

* Please contact us if there's any concern.

* Always wear the correct safety gear to protect yourself. Failure to do so may cause serious operator injury.

* Please contact us if there's any concern.

WARNING: This Product May Contain Chemicals Known to the State of California to Cause Cancer or Reproductive Harm. To Learn More Visit P65Warnings.ca.gov

CRL SDB18 Super Tip Series

FHC-USA GMT18 Power Tip Series