Post #233593 by mrwiskers on Tue, May 23, 2006 4:24 PM

Hi, JP...I used the cheap made-in-china diamond (coated) bits for Dremel, bought off ebay...they last long enough to do a job or so...I buy diamond (coated) blades, mainly DeWalt, from Lowe's & Home Depot for around $19...this is for a 7" blade...performs really well on sandstone/limestone & brick material...I use a 4" Milwaukee grinder, & take the guard off (dangerous...not recommended...use face & eye protection...)...runs the 7" blade good & cuts like a mother...don't know what else I can share, but ask & I'll try & advise...have fun...