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| Speed: | Adjustable |
| Speed Range: | 0~2500rpm |
| Operation mode: | Continuous/touch operation |
| Circling Diameter: | 4 mm |
| Speed: | Adjustable |
| Speed Range: | 1000 to 2800 rpm |
| Operation mode: | Circling |
| Circling Diameter: | 4.4 mm |
| Speed: | Adjustable |
| Speed Range: | 0 to 4000 rpm |
| Operation mode: | Circling |
| Circling Diameter: | 4.4 mm |
| Speed: | Fixed |
| Speed Range: | 2500 rpm |
| Operation mode: | Continuous/touch operation |
| Circling Diameter: | 4 mm |
| Speed: | Fixed |
| Speed Range: | 2800 rpm |
| Operation mode: | Circling |
| Circling Diameter: | 3 mm/ 4 mm |
| Speed: | Fixed |
| Speed Range: | 3000 rpm |
| Operation mode: | Circling |
| Circling Diameter: | 4.8 mm |
| Speed: | Fixed |
| Speed Range: | 4000 rpm |
| Operation mode: | Circling |
| Circling Diameter: | 4.5 mm |