Tag Archives: Herman Kok Author

My GRL Blog Tour Volunteer Recognition – Herman Kok

January 27, 2014 · by · in Book Release · 5 Comments

I want to thank Herman Kok for helping with the My GRL launch. He has a blog If All Else Fails Use a Hammer which has a sub-text of An Exercise in Percussive Maintenance. So what does all that mean? A visit to his blog quickly explains under the About Hammers tab: “Percussive maintenance is […]