3″ 3-in-1 Diamond Grinding Wheel

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3″ 3-in-1 Diamond Grinding Wheel

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3″ 3-in-1 Diamond Grinding Wheel

(9 customer reviews)

Go where no wheel has gone before!

Grinds, cuts and undercuts.

Find A Distributor
For International Customers
Distributor Information

To locate a distributor near you, please call 888-786-7899 or email us here.

International Sales

To place an order from outside of the United States, please call 888-786-7899 or email us here

Price $35.95

In Stock
Ships Within 2 Business Days


1: Grind  2: Cut  3: Undercut

For Grinding, Deburring, Surface Prepping, Cutting Sheet Metal, Fiberglass and More!

The 3-in-1 Diamond Grinding Wheels revolutionized the abrasives industry. Through the use of a unique core bonding technology, these grinding wheels last longer and outperform with far less sparks and odor than traditional grinding wheels for fast cutting, back cutting, gully grinding and bead finishing. With three different cutting areas on each wheel, the 3-in-1 Diamond Grinding Wheels grind, cut and undercut, providing unmatched access and versatility for countless applications.


Features and Benefits:

  • Outperform standard grinding wheels; maintain diameter, last longer and cut faster
  • Core bonding technology increases wheel life a minimum of 2,000% (20X) by exposing the full diamond particles which provides maximum grinding performance
  • Access hard-to-reach areas
  • Low sparks, odor and debris
  • Saves time and cost
  • For 1/4″ and 3/8″ Arbor Die Grinders
  • Available in three sizes: 4.5″, 3″, 2″

9 reviews for 3″ 3-in-1 Diamond Grinding Wheel

  1. Alan Gala

    Customer for life My sister in law bought me the 2″ and 3″ wheels. I’ve used them both 9 or ten times now. I used it on a trailer a few days ago and it worked great. Particularly for tight spaces. I had to cut a slot for a chain in a tight spot and it was exactly what I needed. I find myself using the 2″ more often, it just has so many uses. Even chucked it into a drill one day to sharpen some chisels. And they’re not joking about the low sparks, it’s like night and day. Very well made product.

  2. Roger

    Don’t drop it Very aggressive.

  3. Roger B

    Very effective Great. Really kicks butt on rocks.

  4. RJN

    Worked great I used it to smooth the foundation of our house so that I could paint it and it took the swirls and bumps off just fine.

  5. Amazon Customer

    Best Wheels for carving rock Very well made. Outstanding durability, may outlive the grinder.
    I have the 2″ and the 3″ and could not be happier.

  6. Paul Davis

    excellent value for price Front door had a metal plate on sill which had slightly buckled making door very difficult to open/close – used the grinding wheel for about 15 minutes on plate bulge and door worked like new – very happy with this wheel

  7. Craig Szalai

    Great product Worked great to cut down a pinch weld in my wheel well to clearance for larger wheels. Held up and is ready to go for the next project

  8. Joe Strummer

    Works as advertised. Used the 3″ to plunge cut, undercut, and grind concrete flush. Still going strong after several dozen feet. Would buy again, but may not have to based on the wear rate. Good find. IPA should make an oscillating tool blade with this technology.

  9. Brian G. Valentine

    Excellent Outstanding abrasive product. Works on the hardest steels I have encountered. A+

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Grit: 36 Medium
Size: 3" Diameter
Cutting Edge: .100"
Arbor/Shank: 3/8" Arbor with 1/4" Shank Adapter
Speed: 30,000 rpm Max.
Material: Industrial Diamond Abrasive
Applications: For use on ferrous metals, concrete and ceramic. Can also be used on aluminum with proper lubrication
Package Weight: .163 lbs.
Package Dimensions: 3" L x 0.75" W x 3.5" H
Warranty: Wearable Item-New/Defective Only
CoO: China

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