3 Piece Trapezoid Diamond Grinding Disc Set 30 Grit For Floor Grinding Pads Concrete Granite Marble Stone Polishing M9 Mounting Hole Includes Long Teeth Arrow Teeth And Cylindrical Teeth Red For Roughing And Smoothing Floors
✔️ 3 shapes: long teeth, arrow teeth, cylindrical teeth; 30 grit; M9 hole
These trapezoid diamond grinding discs are rugged pads designed for roughing and smoothing concrete, granite, marble, and other stone floors. They mount on standard floor grinders with M9 holes and are ideal for fast leveling and surface preparation before polishing.
✅ 30 grit for initial roughing and material removal
✅ 3 tooth shapes: long teeth, arrow teeth, cylindrical teeth for different surfaces
✅ M9 mounting holes fit most floor grinders for quick setup
✅ Aggressive trapezoid design resists clogging and minimizes chatter
✅ Size approx 110 mm x 110 mm x 20 mm (4.3 in x 4.3 in x 0.78 in); weight approx 230-250 g per piece
💡 What is a diamond grinding disc used for on concrete floors? This handy tool helps smooth rough surfaces before polishing. - Removes coatings, adhesives, and bumps - Creates a uniform base for sealing or polishing - Works with standard floor grinders with M9 mounting holes - Improves finish speed and reduces effort compared to non-diamond pads