Ultrathin diamond disc (Mesh rim)

TAC2181151HT refers to a product from the brand TOTAL TOOLS. Specifically, it is:

• An ultrathin diamond disc (mesh rim).
• It is designed for cutting hard materials like ceramic, tile, marble, brick, and concrete.
• It has specific dimensions:
  • 115mm (4-1/2”) diameter.
  • 22.2mm fitting hole.
  • 1.4mm blade thickness.
  • It is also stated to have a 0.8mm matrix thickness.
• It is designed for use with angle grinders.

Essentially, it’s a type of cutting disc used with power tools.