Feature●Hose Attachment Hose: Rc3/8●Country of Origin: Japan; Code Number: 390-7000●Total Length: 9.0 inches (229 mm)●Exhaust: Side●Air consumption: 1.6 cubic feet (1.6 m3/min)●No-load Speed: 7,600 rpm●Applicable whetstone dimensions (outer diameter x thickness x inner diameter): 7.1 x 2.4 x 0.9 inches (180 x 6 x 22Description
25% lighter and 15% smaller than conventional products.
For heavy grinding with 7.1 inches (180 mm) whetstone.