10 years or more ago, having gotten tired of the Jiffy and Strikemaster blade alignment issues (They’re easily bent out of position and then fail to cut properly), I dug deep into my wallet and bought a 8″ Nils Convertible and haven’t looked back. Using an 18V M18 Fuel Milwaukee drill to power it, it absolutely smokes the two different versions of Ions my buddies own. On average I can cut about 40 8″ holes though 2′ of ice on a single 5AH battery. More it it’s warm out, and less if it’s significant below zero. An additional plus is that it also comes with a handle for manually drilling holes that doesn’t require any tools to assemble(“good bye allen wrenches”). When I bought it, Russ Fransisco from Marine General, asked me why I was even considering powering it with a drill because it cuts sooooo freely. “Too many shoulder surgeries” I replied.
Don’t worry about dropping down the hole. It’s impossible to loose in an 8″ hole if it becomes disconnected from the drill. (on average, I “loose” it about every other time out because I fail to tighten it all the way. But that’s on me, not Nils.)
In drilling, everything is about cutting edge geometery (I should know. I spent 40 years as a toolmaker/master machininst) Nils has hands down, the best cutting head on the market. The down side its the hassle of getting it resharpened. I fish a lot, and in those 10+ years I have yet really needed to have it sharpened(although it’s getting close) and like I said earlier, it still smokes the Ions. Yesterday I was out with them a one of them came over and borrowed it rather than fight with his Ion. The blades (cutting head) are so durable that I’ve dropped it right on the head(several different times) and have never had any damage. Try that with a Jiffy or Strikemaster. K drills cut nicely, but there’s just something not quite right about mixing plastics with the extreme temps we see out on the ice.
Anyway, don’t just take my word for it, borrow a Nils for a tryout before making your final decision. Happy Drilling!
Thanks for posting! I am leaning towards a Nils right now :).