Trapezoid 3 Flower Segment Diamond Floor Grinding Discs are used for concrete floor lippage removal and heavy grinding.

These Concrete Floor Grinding Discs have 3 flower segments welded onto trapezoid shape matches with most floor grinders. 3- M6 Thread for US and European floor grinding machines or 3-D9mm holes for chinese floor grinders.

• Available Grits: 6, 16, 30, 50, 70, 100, 120, 200, 400.
• Segment Bond: Super soft, extra soft, soft, medium, hard, extra hard, and super hard.
• The bond and grits can be orderd for you different concrete floor surface preparation Application.
• Normal:Color: Blue(Soft Bond), Black(Middle), Red(Hard). Or Customization.