- C&H Bit Co.
- Tri-Cone Bits,PDC Bits,Blade Bits,Hole Openers,Drag Bits.
- Address:10711 cr 3585
- Bit Brokers International, Ltd.
- new/used/surplus tricone rock bits, new/used/surplus dth hammer bits, dth hammers, hole-openers, custom hdd solutions, office accessories, drag bits, pdc bits.
- Address:PO Box 100/5568 Logan Road, Logan, IL, USA
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