Mountain Mullet

All about the engineering, design, and performance of rock climbing safety gear, with a focus on rotary hammer performance & the mechanics of putting bolts in rock.

This is a companion channel to Boltah Downunder, where I mostly test drills and shit.

I'm an Aussie climber who's been almost exclusively focused on route development for over a decade. I may not climb hard any more, but I climb lots, and explore lots, and fuck around even more.

Find more rotary hammer drill science than you ever wanted here at Boltah Downunder:

https://www.youtube.com/channel/UC88tUnLr3E7MqpKX344tVEA