How to Sharpen a Two-Man Saw

Saws need to be sharp to offer the best possible service, and that rule applies doubly to a two-man saw. Because these saws are only for the biggest jobs, employing a two-man saw with a dull blade only guarantees doubling the wasted effort. Ideally, sharpen such a saw regularly, either before or after every task. Sharpening a two-man saw is simple, although the length of the blade might make it a lengthy process.

Rags
Wire brush (optional)
Vise (recommended)
File
Machine oil (optional)

Instructions

- 1
  Clean the saw of any grime or debris with a damp rag, then dry it with another rag. Remove caked-on material with a wire brush..
- 2
  Examine the first tooth on the saw blade to determine its orientation. Almost all two-man timber saws are crosscut saws, so the teeth should face either right or left in an alternating pattern. Also note the angle of the blade, which is usually about 60 to 70 degrees.
- 3
  Clamp the end of the saw you want to sharpen first with a vise. If a vise is not available, clamp the saw between your knees.
- 4
  Place a saw file against the first tooth of the saw, oriented to the right or left and at an angle as dictated by your earlier observations. Push the file down and across the blade of that saw tooth. Repeat five or six times.
- 5
  Repeat the filing of every other tooth on the saw, moving your grip on the saw with the vise or your knees as you proceed down its length. When you finish, switch sides and sharpen all opposing teeth in the saw.

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