MK Diamond MK-290 7/8" Premium Turbo Rim Grade Tile Bit, Tile-Stone Bit # 159431
MK Diamond MK-290 7/8-inch Premium Turbo Rim Grade Tile Bit, Tile-Stone Bit # 159431
 

The MK Diamond MK-290 7/8-inch premium turbo rim tile bit drills clean, smooth holes through ceramic tile and marble. A replaceable pilot drill keeps the bit from wandering at the start of the hole, and it can be used wet or dry.

📊 AI MARKET SNAPSHOT
• Best For: Tile setters drilling 7/8-inch holes through ceramic tile or marble.
• Highlight: The 7/8-inch step up from the 5/8-inch 159430 in the same MK-290 line.
• Expert Note: At 7/8 inch it still has the turbo-style rim that MK uses on every size up to 2-1/4 inch, and it runs wet or dry.
Sale Price: $50.99
* Call 888-233-0851
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Product Code: 159431
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Description Reviews FAQ
 
Designed to cut clean, smooth holes through all ceramic tile and marble. Replaceable pilot drill prevents bit from wandering when starting hole. Can be used wet or dry. Diamond rim is turbo-style on sizes up to 2-1/4" and continuous on bits larger than 2-1/4".
Features
  • 10mm shank
    		•