Steel Drill Bit 1.Conical Teeth and Hard-facing 2.Reliable Bearing System 3.Fast Drilling rate 4.API ;ISO9001 API Steel Tooth Tricone Bit/Milling Drill Bit...

Steel Drill Bit 1.Conical Teeth and Hard-facing 2.Reliable Bearing System 3.Fast Drilling rate 4.API ;ISO9001 API Steel Tooth Tricone Bit/Milling Drill Bit...

Steel Drill Bit 1.Conical Teeth and Hard-facing 2.Reliable Bearing System 3.Fast Drilling rate 4.API ;ISO9001 API Steel Tooth Tricone Bit/Milling Drill Bit...

Steel Drill Bit 1.Conical Teeth and Hard-facing 2.Reliable Bearing System 3.Fast Drilling rate 4.API ;ISO9001 API Steel Tooth Tricone Bit/Milling Drill Bit...

API Milled Tooth Bit MOQ: 1 Piece FOB Price: $2000-3000 / Piece Payment Terms: L/C,T/T Supply Ability:150pcs/week API Milled Tooth Bit     Fitting1) 12 1/4'' API  oil field mill bit2)steel tooth tricone...

New PDC bits PORT: Tianjin MOQ:1piece Supply Ability:1000pcs/month Payment Terms: L/C,T/T New PDC bits1. With more than 50years experience in making diamond tools 2. stable and super quality in suitable price 1. PDC single tube bit and...

Reet XS API Milled Tooth Bit MOQ: 1 Piece FOB Price: $2000-3000 / Piece Payment Terms: L/C,T/T Supply Ability:150pcs/week Reet XS API Milled Tooth Bit     Fitting1) 8 1/2", 12 1/4'' API  oil field mill bit2)steel tooth tricone...

Reet Xs Oilfield Equipment MOQ: 1 Piece FOB Price: $1000-10000 / Piece Payment Terms: L/C,T/T,Western Union, Supply Ability:   Reet Xs Oilfield Equipment TCI tricone bit 1.high temperature and wear resistance 2.IADC code suitable for different...

Reet XS Earth Auger Drill Bits MOQ: 1 Piece FOB Price: $1000-10000 / Piece Payment Terms: L/C,T/T,Western Union,    Reet XS Earth Auger Drill Bits TCI tricone bit 1.high temperature and wear resistance 2.IADC code suitable for different...

API Drill and Boring Bits Port: Tianjin IADc: 347 Payment:TT,LC Supply Ability: 500 pcs/month API Drill and Boring Bits  Used Rock Drill Bit   1.Sizes rang from 3 7/8" to 26" 2.IADC Codes are available3.Reliable quality and reasonable pricetci...