MK Diamond MK-290 3" Premium Continuous Rim Grade Tile Bit, Tile-Stone Bit # 159436

MK Diamond MK-290 3-inch Premium Continuous Rim Grade Tile Bit, Tile-Stone Bit # 159436
 

The MK Diamond MK-290 is a 3-inch premium continuous-rim diamond core bit for cutting clean, smooth holes through ceramic tile and marble, with a replaceable pilot drill that keeps the bit from wandering at the start of the hole.

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• Best For: Installers who need a 3-inch finished hole in ceramic tile or marble, such as for a pipe or fixture penetration.
• Highlight: A continuous diamond rim, which MK uses on its tile bits larger than 2-1/4 inches, plus a replaceable pilot drill and wet or dry use.
• Expert Note: Choose by finished hole diameter: this 3-inch bit has a continuous rim, unlike the turbo-style rim on MK-290 sizes up to 2-1/4 inches.
Sale Price: $130.99
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Product Code: 159436
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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