JET JBG-10A 10-Inch Bench Grinder, 1-1/2 HP, 115V, 10 Amp, 1750 RPM, Wheel Diameter: 10 inches, Arbor Size: 1 inch, Dimensions: 25 x 12 x 12 inches, Weight: 60 lbs, Country of Manufacture: China, includes an attached Dewalt DW756 grinder with 6-inch wheel diameter and 3450 RPM speed, Serial No. 02080355.