Oregon Bench Mount Chain Sharpener 1/2in. Chain Size, 110 Volt, Model# 511A
BIG see-through safety shield! Sharpens chains from 1/4 inch to 1/2 inch pitch. 1/8in., 3/16in. and 1/4in. wheels; 7/8in. arbor. Direct-drive motor turns at 3400 RPM. Meets ANSI standards.