Used for polishing of natural stone and artificial stone, marble, granite,glass etc.
| Art.No. | D×H×d | MAX.SPEED | Outer packing | Volume(cm) | |
| 2 nets | Inches | mm | 80m/s | ||
| 420501 | 4×3/32×5/8 | 102×2.6×16 | 13700R.P.M | 15kg/250pcs/1ctn | 59×23.5×11 |
| 420502 | 4½×1/8×7/8 | 115×3×22.2 | 11900 R.P.M | 17kg/200pcs/1ctn | 40×25×13 |
| 420503 | 5×1/8×7/8 | 125×3×22.2 | 10900R.P.M | 18kg/200pcs/1ctn | 40×27×14 |
| 420504 | 6×1/8×7/8 | 150×3×22.2 | 9100R.P.M | 25kg/200pcs/1ctn | 40×32×17 |
| 420505 | 7×1/8×7/8 | 180×3×22.2 | 7600R.P.M | 32kg/200pcs/1ctn | 40×20×38 |