1. Power supply: AC operated.
2. Machine size: 195(L) x 50(W)mm.
3. RPM: 16000-18000.
1. Function: engraver. 2. Power supply: AC adaptor. 3. Machine size: 195(L) x 50(W)mm. 4. Machine weight: 0.355 kgs. 5. Body material: ABS. 6. RPM: 16000-18000. 7. Torsion: 400 g.cm. 8. Accessories: 1 bolt. 9. Packing: kraft box inner: 6 pcs carton: 12pcs N.W.: 16.5 kgs G.W.: 18 kgs Cuft: 1.8’.