I run a hilti and it’s the best drill I’ve ever used. But most of there tools are far beyond. And for the customer care and service you get it’s well worth the extra bucks
I just bought a Milwaukee m18 chainsaw that as a promo came with 2 12ah HD batteries. These also fit their brushless driver drill…I don’t think I have enough time or ambition to see how much ice they will drill. Besides I use an ION powerhead with their 5X battery and an 8″ K-Drill and love the setup.