huntin'fool
02-25-2012, 06:36 PM
Imagine one of these units with a 4" nils bit, you'd blow through 3 feet of ice in under 2 seconds!
http://www.youtube.com/watch?v=GTysVdr-ouQ&feature=related
http://www.youtube.com/watch?v=GTysVdr-ouQ&feature=related