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Diamag diamond grinding discs are designed to be fitted on 250mm Trelawny TCG500 two headed GrinderS or Blastrac and Diamatic single headed grinders.
The Black Diamond Abrasive floor grinding disc is part of a colour coded system specially designed so you know which tool to use depending on the hardness of the surface. This (Black) Disc is to be used on medium hard floors.
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