3" Electric Bench Grinder Stone Grinding W/ Flex Shaft 3" Bench Grinder W/ Flex Shaft *********Over all dim: 8"L x 4-1/2"W x 5-1/2"H Motor: 110VAC, 60Hz, single phase, 120Watts, 1.5 amps (start-up),1.3 amps(no load), 1.5amps (w/load) Grinding Wheels: 1-3 x 3/4 inch grinding stone , 1-3 x 3/4 inch fiber wheel No Load RPM: 0 to 10,000 r/min ***** Line Cord: 5Ft 4" Length ****** Flex Shaft: 3Ft 6" length Flex Shaft Collet: 1/8" diameter *******Flex Shaft Bit:1/8"mounting stone