Earth Exploration Equipment, Inc., manufactures a growing line of augering tools that are fully compatible with Mobile, Mills, CME, Diedrich and Acker hollow stem augering systems. Earth Exploration's product line includes but is not limited to auger bolts, cutterheads and blanks, carbide bullet bits, spade bits and blocks. Much of this product line is machined on our own late model CNC lathes and heat treated for durability. All our products are subjected to a rigorous inspection program. This assures your complete satisfaction through full compatibility, durability, and competitive pricing.