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Extended pneumatic die grinder (250mm, 530g, Rotary switch)



AIR-591 extended air die grinder is a model developed in recent years. It has a more streamlined appearance, a better grip and an excellent operation. This model can also use 3mm or 6mm chucks. This model uses a rotary switch, which can freely adjust the air volume and is labor-saving and convenient.


Can be used with different grinding or engraving consumables, such as: grinding rods, wool rods, ceramic grinding rods, diamond grinding rods, hair brushes, tungsten steel grinding rods, non-woven wheels Bevel trimming, stone carving, wood renovation, plastic deburring, ceramics and other popular materials.

Dimensions:34W×250L (mm)

Weight:530 (g)

Speed:28000 (rpm) maximum


ChuckØ3 & 6 mm (1/8" & 1/4") 

Air Pressure90 (psi) maximum