Mini Air Grinder Set Pencil Type Air Micro Die Grinder Pneumatic Engraving Pen Handheld Carving Grinding Polishing Tool ,Easy to Use

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