... 45, that is with good vibration state damping and well movement performance, it may improve the finishing, and its thermal ... angle, back clearance angle, feeding rate and the grinding wheel rotation speed can be all numerically input. Easy operation, even ... .0kwAutomatic Lubrication System(1set)Stainless Steel Splash Guard(1pc)Wheel Rotation Speed: 2,500 ~ 6,000rpmHeat Exchanger for Electrical Cabinet ...