And it is applied to cutting, grinding, polishing The use of , Dental Lab Marathon Electric Micro Motor+35K RPM Contra Angle Straight Handpiece $ , Portable Design (Connectors to your Power Control unit for Dental Lab Polishing).
This precision Micro Motor operates smoothly and quietly with variable speed and a lightweight hand piece Glass Engraving high speed rotary hand piece.
, burrs nice and quick For more infoeternaltools/hnsy-micro-motor/ , Pregnant, with power tools: Cool Tools: Dremel (Sanding) , Use in your pendant drill, rotary hand piece, hobby drill, engraver, micro motor or die grinder.