Classification Information
DRILLING AND WELL SERVICING TOOLS AND SUPPLIES, namely, DRILL BITS, HOLE OPENERS AND OTHER TOOLING, namely, PDC BITS, TRI-CONE BITS, ROCK BITS, CLAW BITS, REAMERS, ROLLER CONES, SPLIT BIT HOLE OPENERS, AND HOLE OPENERS FOR USE IN ALL TYPES OF WELL DRILLING
Machinery