The roadrunner hole, aka the bit-eater, is a waste of time. (and effort)
My previous remarks were directed to the Real-deal-hole (the first picture) with white lime dust and gypsum rock slag next to the ancient concrete slab. That is where the water is a must.(regardless of what type of tools you choose)
The RR hole could be a useless liability as per Dit.
My previous remarks were directed to the Real-deal-hole (the first picture) with white lime dust and gypsum rock slag next to the ancient concrete slab. That is where the water is a must.(regardless of what type of tools you choose)
The RR hole could be a useless liability as per Dit.