Thanks for the links Kenny. I've never heard of Heleta; but that doesn't mean anything either. I checked their core drill prices, and did a double take as they were dirt cheap price wise. I have a 1-9/16" Bosch SDS-MAX rotary hammer, and Bosch core drills are quite pricey the last time I checked on them. For a onesy-twosey type of project the Heleta may be just the ticket.