Oregon Chain Grinder

Model 520-230A for chainsaw and harvester chain

The new 520 series grinder combines premium quality with ease of use for high volume sharpening. In addition to a sharp new design, it features a newly engineered vise for improved performance on chains up to .404″ pitch. Or up to 3/4″ with an additional vice.

• Grinding wheel wear adjustment
• Indexing chain stop assembly
• Motor head release button
• Longer, self-centering vise
• Forward/aft sliding vise