Including 3 Kind Of Collets 1/8"(3.175mm), 3.0mm, 3/32"(2.35mm). This machine can work with all of core abrasive tools. Fast Speed. Machine body inner including precision gear which will make the machine become powerful. Including 4 kind of air inlet fitting to make sure it can suit to US/EU and all of type compressor fitting. JAG-095S pneumatic elbow grinder made by all steel material. Including 3 Kind of Collets 1/8-inch (3.175mm), 3.0mm and 3/32-inch(2.35mm). Speed and strength of the machine have undergone new improvements and upgrades.It contains precision gears and bearings. Four kind of inlet fitting including. US/EU/C type/Quick Twist.