I must say that my CHEAP tools are working well for me. I am using a Harbor Freight 4.5" grinder with a Harbor Freight abrasive paint removing wheel that is similar (and possibly the exact same product) as a Norton or 3M abrassive wheel. The abrassive wheels are $5 each and I always use a coupon so I pay $4 instead. I stripped my rear fender in about 75 minutes.

See photos.

http://i618.photobucket.com/albums/tt269/fastboatman29212/65%20Chevy%20C10/DSCN0758.jpg

http://i618.photobucket.com/albums/tt269/fastboatman29212/65%20Chevy%20C10/DSCN0753.jpg