Sharpening Files
List from Matt Cianci's Lost Art Press bok Set & File - A Practical Guide To Saw Sharpening:
3.5-5 ppi: 7" eller 8" Regular Taper
5-7 ppi: 7" Slim Taper
7-8 ppi: 6" Slim Taper
9 ppi: 6" Extra Slim Taper
10-11 ppi: 6" Double Extra Slim Taper
12-15 ppi: 4" eller 5" Double Extra Slim Taper
What Bahco saw file to what saw.
| TPI | 183 | 186 | 187 | 188 | 190 |
| 2 1/2 | 10" | ||||
| 3 | 8" | ||||
| 3 1/2 | 7" | ||||
| 4 | 6" | 8" | |||
| 4 1/2 | 5" | 8" | |||
| 5 | 5" | 7" | |||
| 6 | 4" | 6" | 7" | ||
| 7 | 5" | 6" | 8" | ||
| 8 | 5" | 5" | 6" | 7" | |
| 9 | 4" | 5" | 6" | 6" | |
| 10 | 4" | 5" | |||
| 11 | 5" | ||||
| 12-13 | 4" | ||||
| 14-15 | 4" | ||||
