Function characteristics: 1.Stable speed,can polish and grind accurately delicatezza on the spot,actual composition. 2. steady pressure and steady flow,it has self-protection when short circuit. 3. ascension motor,90 of angle corner wheelhead,can be used by ac/dc,can turn the positive and negative. 4.Can polish without abrasive paper. 5.Equip with 2 polish exclusive rechargeable batteries,exclusive charger,spare alternating current power supply. 6.Equip with exclusive metallographic polisher plate(120#):diameter 20mm:200 pieces diameter 100mm :50 pieces. 7. Equip with exclusive metallographic polisher plate(1600#): diameter 20mm:200 pieces diameter 100mm :50 pieces. 8. Equip with grinding paste W2.5,25ml/piece:50 pieces Specifications 1. Elite speedy metallographic polisher, can be used by ac/dc,can turn 90 of angle corner, 0~15000 circle/minute, miniature motor, stepless speed regulation. 2.Polisher exclusive charger input: AC 220V 50HZ. 3. Polisher exclusive rechargeable lithium battery,can continue working for 8 hours.has the funcion of the electricity quantity demonstrate 4.Polisher spare alternating current power supply: input: AC 220V 50HZ,can turn the positive and negative. Basic configuration Title model Polisher Mini-ut-06 Polisher exclusive rechargeable lithium battery PTI-D Polisher spare alternating current power supply: PTI-A Exclusive metallographic polisher plate(120#) :diameter 20mm: CHW120-20 Exclusive metallographic polisher plate(120#) :diameter 100mm CHW120-50 Exclusive metallographic polisher plate(1600#) :diameter 20mm: CHW1600-20 Exclusive metallographic polisher plate(1600#) :diameter 100mm CHW1600-100 Grinding paste CWD2.5