anyone here use a hilti TE60, wondering if it is worth the money over the large bosch and makita's. I am entertaining buying a lightly used one, opposed to a new bosch. im looking for a large rotary hammer for drilling 1"-1/ 1/2" holes. I have a coring drill for anything bigger then that. I also need the SDS max chuck to work my ground rod attachment (my new TE800 would be perfect, but i don't want to buy another ground rod driver for that style chuck)