"i am a plumber , i bought this to use on residential jobs, i was tired of renting units that either break in the middle of the job or they would crack the foundation in places that i was not working , with this unit, as long as you have a good tip on it, i can cut a perfectly straight line and never damage anything, this is a wonderful unit . if you need 1, i recommend this unit, it is easy to use and will do the job better then a rental anyday.
love it"
What is your level of technical expertise? Professional