Developed for complex concrete surfaces

KANT was developed in 2015 for the renovation of worn and eroded concrete surfaces in skateparks—environments with high demands on smoothness and surface finish across both concave and convex geometries. Since then, the system has been used in numerous projects where conventional rigid grinding discs lack sufficient control or risk creating surface marks.

The design, with resin-bonded diamonds mounted on a flexible textile backing, allows the tool to adapt to the substrate rather than forcing a flat surface. The result is a more uniform finish, particularly in transitions, edges, and sloped areas.

Typical applications

  • Edge grinding and detail work
  • Grinding of slopes (e.g. around drains)
  • Renovation of concave and convex concrete surfaces
  • Removal of scratches and surface irregularities
  • Finishing and polishing of worn surfaces
KANT diamond grinding discs
Product image

Substrates

  • Concrete
  • Natural stone
  • Terrazzo
  • Cement-based screeds

Practical benefits

  • Reduces the risk of swirl marks
  • Follows uneven and curved surfaces
  • Stable even when the machine is tilted
  • Provides a uniform finish in transitions
  • Compatible with 125 mm hook-and-loop systems
  • Suitable for handheld machines and larger floor machines

Technical data

  • Diameter: 125 mm
  • Max speed: 1500 rpm
  • Bond: resin-bonded diamonds
  • Grit sizes: 20, 50, 100, 300, 400, 800
  • Packaging: 10 pcs/carton
  • Mixed kit: 2×20, 2×30, 2×50, 100, 200, 400, 800