90 Degree Pneumatic Die Grinder Pneumatic angle grinder, used for grinding, deburring and shaping the surface of metal parts, wood components, rubber tires, and castings. It has the characteristics of strong strength, comfortable hand feeling and convenient Labor-Saving Air Die Grinder 90 Mini sander has the characteristics of high speed, low noise, low air consumption: 4CFM, and high concentricity. Ergonomic design pneumatic grinding machine, comfortable to hold, suitable for hand-held work, air inlet quick plug interface: 1/4", easy to operate, no-load speed: 20000-25000rpm, high efficiency and long service life. Air Angle Die GrinderPneumatic die grinder angled chuck size of replaceable sand discs and grinding heads: 3(1/8")6mm(1/4"). At the same time, there are various sand discs with different grain sizes included, and can also be replaced with Engraving and polishing head (not included), high scalability, one small car polisher for multiple purposes. Air Mini Sander Uses Air mold grinders are widely used in various molds, hardware products, glass, stone, handicrafts, accessories and industries that require rough shaping, cutting, grinding, finishing, polishing and internal processing. The handle of the angle pneumatic engraving machine, it is the safety knife of the machine. Good Helper Air Angle Grinder Sander For Auto Repair/DIY Air polisher is suitable for small area grinding of rubber, thermosetting plastic, metal and other materials. Even in hard-to-reach places, the inclined design of air cut off tool is easy to grind, grind, smooth, polish and Deburring., Weight: 1.48 Pounds, Manufacturer: Zunate