250400 MK BD250 4" Wet/Dry Granite & Porcelain Blade

SKU: 250400
Manufacturer: MK Diamond
MPN: 250400





MK BD250 4" Continuous Rim Dry/Wet Granite and Porcelain Blade

Special formulation of soft and industrial grade diamond chip content combine to make this blade very high performance in dry applications


  • Manufactured by Barranca Diamond (MK Diamond subsidiary)
  • Unique heat slots effectively dissipate heat without needing water to cool blade
  • Blade is very effective when making on the job cuts with 4" dry cutting saws
  • Premium dry/wet cutting blade for cutting granite and porcelain tile
  • Clean chip-free cutting on porcelain and granite

Technical Specifications

  • Rim Height 7mm
  • Kerf 0.060"
  • Max RPM 15,200
  • 7/8"-5/8" arbor

MarbleNot Recommended
Hard GraniteFair
GlassNot Recommended

Questions & Answers

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Ratings & Reviews

4 reviews

  • 3 stars
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Simply the best diamond blade out there

by -

Cuts hard tile porcelin/granite very well

awesome blade

by -

this is my 2nd blade, all I can say much better upgrade than the hotdog 4" blade

My go to grinder blade!

by -

This blade has made such a huge difference for me. I have no issues with porcelains or ceramics I am able to make spot cuts without running back to my wet saw ! Saves time and the price is better than some other inferior blades. IMO this blade is a must have for any tile installer.

Good blade.


Cuts fast, easy to control with handheld grinder, does cheap tile very litle. Thank you.