Nicholson Round Chainsaw File

Nicholson
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  • Description

American pattern round chainsaw file.
Round shape, smooth cut.

  • Tighten tension on chain to firmly support cutters when filing. File from inside to outside of cutter.
  • Place file against beveled cutting surface of teeth 20° to 45° with saw. Follow saw manufacturers' specifications.
  • Sharpen all left hand cutters on one side of chain.
  • Then move to the other side and file all the right hand cutters. Check depth gauge height every 2 or 3 sharpenings. Height between cutting teeth and depth gauge is between .020" to .030".

Item #: 01630 or 01888