<div>Model	-	RA-1802</div><div>Power Source	-	Air</div><div>No-Load Speed	-	22000 RPM</div><div>Collet Size	-	6 mm</div><div>Noise level	-	94 db</div><div>Air inlet size	-	1/4 inch</div><div>Air Pressure	-	90 Psi</div><div>Material	-	Aluminum</div><div>Weight	-	0.604 Kg</div><div>Supplied In	-	BMC+ color sleeve</div><div>Includes	-	2 pcs wrenches, 10 pcs grinding stones, 1 pc coupler, 1 pc blow case, 1 pc 1/8 inch(3mm) collet, 1 pc oil-pot</div>