Northern Ind Bench Wallmount Chain Saw Sharpener. Bench / wall-mount chain saw sharpener. Northern tool item # 193020. Versatile unit can be mounted on your workbench or wall for best results when sharpening your saw chain.Application chainsaw sharpener, mount type on your workbench or wall, motor 110v, 60 hz motor, rated rpm 3,600, volts 110v, watts 230 wtat motor input power, chain pitch in. Supplies & tools northern ind bench wallmount chain saw sharpener. 1/8, 3/16 adn 1/4, arbor size in. 7/8, includes a lamp and disc guard, wheel included yes (3), assembly required yes, includes qty. 1 sharpener and 3 grinding discs. Chain must be removed from saw ebfore sharpening. You can pay us securely through. Ia, mn, nc, nd, sc, tn, tx, va and wi. To find out more information about northerntool. Be returned to northern tool equipment co.