All About Pneumatic Right Angle Air Die Grinder

The pneumatic hand-held grinder is a type of pneumatic rotary hand tool powered by compressed air, mostly used on the hard surfaces of different metal or mineral materials for deburring, material and rust removal, polishing,  grinding, honing or sharpening material or cutting into shapes. 

There are different types of grinders, respectively, angle grinder, die grinder, cutting grinder ( air cut-off tools ), bench grinder, floor grinder, wet grinder, belt grinder, and more. 

38310 - Master Palm Pneumatic Industrial Right Angle Air Disc Die Grinder, 0.9 Horsepower, 12000 rpm with 1/4 inch and 1/8 inch collets