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- API 17 1/2 Kingdream GA135 New Steel Tooth Bit/Milled Tooth Bit
- API 12 1/4 Kingdream GA115L New Steel Tooth Bit/Milled Tooth Bit
- API 8 1/2 Kingdream HA117Y New Steel Tooth Bit/Milled Tooth Bit
- API 17 1/2 Kingdream GA617X New TCI Tricone Bits/Rock Bits/Drilling Bits
- API 12 1/4 Kingdream HJ517G New TCI Tricone Bits/Rock Bits/Drilling Bits
- API 9 7/8 HJ437G New TCI Tricone Bits/Tungsen Carbide Insert Bit/Rock Bits/Tricone Rotary Drill Bit for well drilling
- API 8 1/2”HA 537 TCI bit/ tricone bit/ tricone rock bit/ drilling bit for well drilling
