I'm looking into a PHD for my tractor and the County Line from TSC looks really nice. The handle and stand are the selling points to me. A downside is 12" max auger diameter, I'd like 24". Can one simply use the machine to dig a couple of smaller holes next to each other to make a larger hole? My planned use is digging holes for sonotube footers and setting fence posts.
PHD link: https://www.tractorsupply.com/tsc/product/countyline-3-point-post-hole-digger-602377?cm_vc=-10005
PHD link: https://www.tractorsupply.com/tsc/product/countyline-3-point-post-hole-digger-602377?cm_vc=-10005