sharpen 13 planer blades

When almost all companies are baking some sort of "doing good" into their business models, how do you measure the impact of the innovations?

ADVICE PLEASE: Sharpening my planer blades... - by Milo ...
Can I do it easily in my planers? It's one of the 13" Delta tabletops. . You can sharpen the disposable knives a few times if they don't have nicks .

Ridgid Planer from RIDGID | The Home Depot - Model AC20501
The RIDGID 13 in. Planer Blade is designed to fit RIDGID R4330 13 in. planer. It is made of precision-sharpened high-speed steel and provides extremely .

Tormek Planer Knife Jig SVH-320 - YouTube
Apr 4, 2012 . Morton demonstrates sharpening 13" planer knives on his Tormek grinder using the optional Planer Knife Jig.

Planer blade sharpening machine - YouTube
Feb 5, 2012 . Showing how to use an inexpensive planer blade sharpening . Matthiaswandel in reply to ratchet1freak (Show the comment) 2 months ago 13 .