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diamond grind disc on STI quick-change for concrete prep
diamond grind disc on STI quick-change for concrete prep

3" STI Prep/Master Quick-Change Diamond Discs 60/80 Grit for Concrete Prep

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Metal Bond 3" Round Diamond Grinding Pucks For STI Grinders 60/80 Grit

The advantages of the 3" round diamond grinding pucks with 10 segments are:

deliver more even and moderate floor preparation and can last longer by comparison

The 60/80 grit delivers smoother grinding patterns.

More segment design is purposed to reach to maximum floor grinding.

Our fine diamonds are strictly screened and mixed with metallic powders to reach finest and smoothest floor grinding effect.

*hard, medium, soft, extra soft printed on the discs stand for bonds of the segments. please choose the right discs for the concrete

  • Segment Configuration: 10 Segment
  • Options Of Bond: Hard, Medium, Soft
  • Grit: 60/80
  • Suggested Applications: Concrete Floors with Soft, Medium and Hard Hardness.
  • Grinding Machines: For types of STI (prep/master) Grinders and plates with proper adapters
  • For convenience of changing diamond sets, We also offer kinds of adapters to fit on different plates, including: a central hole + a side pin to plug in; two holes to plug in, two pins to slide on