Mini Air Grinder Set Pencil Type Air Micro Die Grinder Pneumatic Engraving Pen Handheld Carving Grinding Polishing Tool ,Enhanced Flexibility

and lightweight die cast aluminium body. Low vibration, can be a long operation,free speed and has a self closing lever. Pencil style grinder enables full precision when cutting ,grinding polishing. Fit for cutting plastic, stone, wood, etc., grinding, polishing; A variety of metal cleaning, chamfering, grinding, sculpture, internal processing. After-sales service, Please contact if you have any questions