JEFFREY

auger bit designed for use on large construction augers for the purpose of cutting into rock and other hard underground materials; drill bits for rock drilling; mining bits; core drilling bits; drilling machines parts; power operated tools, namely, earth drills, boulder extractors and drilling buckets; centering drilling bits being parts of machines; attachments for earth moving machines, namely, buckets, fabricated kelly adapters, fabricated kelly boxes, box adapters and wear pads, and couplers; earth augers, namely, continuous flight augers, dirt augers, carbide augers, rock augers, bullet augers, casing twister augers and bullet tooth augers

rebuilding and refurbishing of augers