5 Comments
User's avatar
John Middendorf's avatar

Actually, think the first batch was more like RC 44, but still too soft if hammering hardened steel drill holders. Rc46/47 perhaps the sweet spot.

Expand full comment
Tom Jungst's avatar

Fantastic history of the big wall hammer!

Expand full comment
Matthew Hertel's avatar

I was just going to comment on this and I couldn’t help but laugh to see you had beat me too it! Mechanical Advantage is my new favorite pass time!

Expand full comment
Danny Giovale's avatar

Duecey, This article hits home for me in a lot of ways. Starting Kahtoola (with you as an early advisor) included several similar sketches for the KTS crampons and even using some of the same vendors (Jorgensen, Phx heat treat). That was back in 1998 or so. Thanks for the inspiration and I hope to catch you in Flagstaff sometime! Danny Gio.

Expand full comment
John Middendorf's avatar

Thanks, Danny. It was really good to see you develop solid gear and find the right niche to build your company into something solid! Loved your machine shop too!!!

Expand full comment