Drill bits for power-operated tools; core drilling bits; drill bits for power-operated earth drilling tools and equipment; diamond drilling bits; bits for drilling in earth and rock formations.
Dead
ULTRAMATRIX
Longyear TM, Inc.
007
Class 007
Machinery Products
Drill bits for power-operated tools; core drilling bits; drill bits for power-operated earth drilling tools and equipment; diamond drilling bits; bits for drilling in earth and rock formations.
