62W3306 - 6" Slim Taper File (6 to 7 tpi)
If you use handsaws, spending a few minutes to sharpen the teeth with a good-quality file matched to the saw's tooth size can yield significantly faster, cleaner and more accurate cuts.
The 6" long slim taper file is for teeth from 6 to 7 tpi. Made in Portugal.

Options:
Length
Variations:
Williams (formerly Bahco) Slim Saw-Sharpening File
If you use handsaws, spending a few minutes to sharpen the teeth with a good-quality file matched to the saw's tooth size can yield significantly faster, cleaner and more accurate cuts.
The 6" long slim taper file is for teeth from 6 to 7 tpi. Made in Portugal.