K60 best machine out there, most versatile. I literally sold my mainline drum snakes and only run a k60 for mainline. Sold the model 300 for 4k and glad I got rid of it.
Those K60s are the best for clearing any drane. I used to think Spartan drain cleaning machines were the best until I started working for a company that used the K60s exclusively. Dont get me wrong, one has to be more careful when retrieving the cable, so they dont make a mess. But, they are so much more powerful. And, the cable is much more durable.
