Here’s a balanced overview of what reviewers are saying about the Klampero (also marketed as “Qinux Klampero”) chainsaw sharpener:
https://www.woodcentral.com/-/review-klampero-chainsaw-sharpener/
Review: Klampero chainsaw sharpener
#1
Est. 1998 — 27 years of woodworking knowledge
Here’s a balanced overview of what reviewers are saying about the Klampero (also marketed as “Qinux Klampero”) chainsaw sharpener:
https://www.woodcentral.com/-/review-klampero-chainsaw-sharpener/
Sharpener comparision by Project Farm (the Klampero is not among them):
Brands tested: Stihl 2-in-1, Stihl 12V, Granberg Bar Mount with file, Granberg 12V bar mount, Oregon Sure Sharp 12V, Oregon 120V Bench, Chicago Electric 120V Bench, Oregon Field Sharpening Kit.
https://www.youtube.com/watch?v=BzmKwxfqjjQ
What chainsaw sharpening method do you use and recommend?