Universal Fit 2-1/2" Diamond-Grit Oscillating Saw Blade

Model # RW8926

Availability: In stock

Ships for free
  • Used primarily to remove grout, cut & shape plaster, porous concrete, backer board, ceramic tile and masonry
  • Semicircle shape with flat side allows for easy access into corners, while remaining flush against adjoining surfaces
  • Universal Fit Accessory - works with all brands of oscillating tools
  • Includes free spacer for Bosch┬« & Dremel┬« and Universal Upgrade Ring for Original Sonicrafter hex interface models
30 Day Guarantee
  • Plaster
  • Porous Concrete
  • Ceramic Tile
  • Backer Board
  • Masonry
  • Removing grout, cutting and shaping plaster, porous concrete, backer board, ceramic tile and masonry
  • Scoring and cutting for precise fit
Compatible With

Rockwell's Universal Fit Accessories are compatible with the following brands' Multi-Tools


  • Black & Decker®
  • Bosch®
  • Chicago Electric®
  • Craftsman®
  • Dremel®
  • Fein®
  • Genesis®
  • Makita®
  • Mastercraft®
  • Milwaukee®
  • Performax®
  • Porter Cable®
  • Ryobi®
  • ShopSeries®
  • Skil®
  • Channellock®
  • Tool Shop®
  • WORX®


† These brands are trademarks owned by third parties which may be registered by their respective owners


Important Information

California proposition 65 WARNING:

This product can expose you to chemicals including lead, phthalate or bisphenol A which are known to the State of California to cause cancer, birth defects or other reproductive harm. Wash your hands after use. For more information go to www.P65Warnings.ca.gov.

Proposition 65 de la Californie AVERTISSEMENT:

Ce produit peut vous exposer à des produits chimiques, incluant au plomb, au phtalate ou au bisphénol A, qui sont reconnus dans l'État de Californie comme pouvant causer un cancer, des anomalies congénitales ou d'autres dommages à l'appareil reproducteur. Assures-vous de bien vous laver les mains après usage. Pour en savoir plus, veuillez consulter le site www.P65Warnings.ca.gov.

Propuesta de California 65 ADVERTENCIA:

Este producto puede exponerlo a químicos que incluyen plomo, ftalato, o bisfenol A que se sabe en el Estado de California que causan cáncer, defectos de nacimiento u otros daños reproductivos. Lave sus manos después de usarlo. Para más información visite www.P65Warnings.ca.gov.
Universal Fit 2-1/2" Diamond-Grit Oscillating Saw Blade is rated 4.0 out of 5 by 5.
Rated 5 out of 5 by from Can't wait to use this. Just ordered this to use with cutting some small times for my dollhouses. Rockwell quality far surpasses the competition so I am certain that this one will also.
Date published: 2018-03-23
Rated 5 out of 5 by from Fast Cutter This saw blade will cut almost anything. Use caution! It is a very fast cutter.
Date published: 2016-02-13
Rated 5 out of 5 by from Mighty might! I used the 2 1/2" Diamond Grit Blade today to score and fill a pressure crack in my concrete platform that holds my water pressure tank, AC and other equipment. It zipped right down thru the crack with ease! A very useful blade for scoring such as this job. I can see me using this blade on some grout and some scoring I need to do. Another great innovation from WORX that continues to make my life (work) easier, less cumbersome, less strenuous, less time consuming and with light weight comfortable tools/attachments, without gas powered nor electrical wires! The 20V Oscillator is still on its original charge with much power to spare after several jobs I have completed, including cutting down a 4"-5" Papaya stump with the 4" saw blade and sanding the bottom door on one of my outbuildings-amazing battery life! Highly recommended for the do-it-your selfer or pro by a dedicated WORX believer who would not, nor, could not, be without their magnificient tools and accessories. (See pics)
Date published: 2015-07-30
Rated 4 out of 5 by from Better than the carbide blades. I must say that this is superior to the carbide blades, however, it still did not adequately do what I purchased it for. I believe that is more of a testament to my application than to the blade itself. I was trying to remove hard grout from a restaurant kitchen floor with 3/8" spacing, and while this works, it is very, very slow. I have had better luck with a grinder and masonary blade, which is messier and noiser, might I add, than this is. I have not tried this on regular household grout, but i feel like it would do well, and again, it faired far better than the regular carbide blades.
Date published: 2015-08-11
Rated 1 out of 5 by from Should have worked but DID NOT. Purchased this with the new Sonicrafter (2nd) and still have my first Sonicrafter over 4 years. This blade was to cut ceramic tile but did not even scratch the tile. I ended up using the RW8946 carbide bit blade which ended up not only cutting the ceramic tile but cut all the way through the 1" mud floor beneath it. The diamond blade is and was useless!
Date published: 2017-11-02
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