






Attributes
Diy, Industrialgrade
Electricpower source
polishing, carving, dental labapplication
Guangdong, Chinaplace of origin
ATDRILLBrand Name
6 monthwarranty
customized support:OEM, ODM, OBM
model number:AT-A7 Jewelry Polishing Machine Handpiece
Name:Jewelry engraver high speed dental laboratory drill handpiece
Size:L170 D14-28(mm)/ OEM acceptable
Bearing model:830 bearing&830 bearing&1370 bearing&1480 bearing
rotate speed:60000/90000rpm
Warranty Period:180DAYS
Brush Type:Brushless
Usge:Jewelry carving and polishing/Denture grinding/Nail drill
Size of accessories:3/2.35/3.175mm
electric efficiency:250-300W
GRADE:Industrial/DIY

