Vacuum Brazed Technology Diamond Drum Wheel With 5/8-11 Thread. Fits On Most Grinders/polishers With 5/8″-11 Spindles.
Widely Used for Enlarging, Shaping And/or Round Bevel Existing Holes on Granite, Marble, Quartz,travertine, Porcelain, Tile ,Ceramic and Engineered Stone
Professional Finger Bit For Stone Sink Hole Edge Sanding and Grinding.High Efficient Working Performance,Works Well on Both Flat Surfaces and Curves.