Dremel Chainsaw Grinding Stone 4.7 mm 454

Sharpening the saw chain teeth.When sharpening a chainsaw, all teeth that run in the same direction with the saw must be sharpened in the same position. Align the tool with the second 30� mark and sharpen the teeth that run in the opposite direction. Always try to do two or three passes per tooth. Use the spacers for the best possible results. They are used to keep the pink or orange stones away from the attachment - so that they do not touch the attachment during operation. The pink stone (the largest) requires both spacers. The orange stone (medium size) requires a spacer. The blue/gray stone does not require a spacer.