price crash Air Die Grinder Pneumatic Grinding Polishing Kit Manual Blank Trimming Tool 0.62Mpa KP 621HEuropean Style

1??The pneumatic engraving machine uses air as the power. and the operation is smoothly. and the structure is compact and easy to operate. 2??Using high-quality movement. advanced technology processing. better grinding and polishing performance. 3??Straight handle design. easy to grasp during operation. and light and non-slip more labor-saving. 4??The no?load speed of the grinding machine can achieve 20000rpm. with low air consumption and high torsion. 5??Angle grinders are often used for trimming. polishing and cutting of hardware tools. glass and stone. blanks. etc.price crash Air Die Grinder Pneumatic Grinding Polishing Kit Manual Blank Trimming Tool 0.62Mpa KP?621HEuropean Style