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Handcrafted 3" Sti Prep/master Segmented Diamond Grinding Discs 16/20 Grit For Concrete For Office [XCdJ5FYl]

$17.99 $57.99 -69%

 Metal Bond 3" Diamond Grinding Pucks For STI/Prepmaster Grinders 16/20 Grit6 segments are for the most aggressive grinding and quick floor opening.Segment: 6 SegmentBonds: Hard, Medium, SoftGrit: 16/20Suggested Applications: Concrete Floor with Soft

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Handcrafted 3" Sti Prep/master Segmented Diamond Grinding Discs 16/20 Grit For Concrete For Office [XCdJ5FYl]

 Metal Bond 3" Diamond Grinding Pucks For STI/Prepmaster Grinders 16/20 Grit

6 segments are for the most aggressive grinding and quick floor opening.

  • Segment: 6 Segment
  • Bonds: Hard, Medium, Soft
  • Grit: 16/20
  • Suggested Applications: Concrete Floor with Soft, Medium and Hard Hardness.
  • Grinding Machines: STI/Prepmaster Grinders and plates with proper adapters

     For some grits/bonds of STI quick-change, you may need to use our MAGNETIC ADAPTER, Click Here for the appropriate Adapter or Contact Us for technical support.

     

    What Our Customers Say

    January 17, 2026

    Absolutely no complaints!

    A great product that is very, very, very solid.

    - Emilio P..

    January 17, 2026

    Absolutely no complaints!

    I'm happy with my product and its purchase.

    - Christie P..

    January 17, 2026

    Absolutely no complaints!

    This item is the real article. Top marks.

    - Lilian A..

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