Hejian Perfect Drill Equipment Co., Ltd.
Specifications
1. Manufacturer of TCI & steel teeth tricone bits
2. ISO & API
3. Quality products & good service
4. Good feedback
5. Good condition
6. Lower price
7. Good service
Product Pictures
With ISOcertificate & quality control
Water prospecting tricone drill bit/milled tooth tricone drill bits
Smith steel tooth bits
Some used steel tooth bits