Hejian Tengda Petroleum Supplies Co., Ltd.

12 1/4 inch New TCI kingdream tricone bit

1.execllect quality,reasonal price 2.ISO,API SGS certified 3.Custom-made 4.wide size and IADC code 5.delievry on time 1.execllect quality,reasonal price2.ISO,API SGS certified3.Custom-made4.wide size and IADC code5.delievry on time Size available:IADC CODE AVAILABLE:STEEL...

12 1/4 inch New TCI kingdream tricone bit

1.execllect quality,reasonal price 2.ISO,API SGS certified 3.Custom-made 4.wide size and IADC code 5.delievry on time 1.execllect quality,reasonal price2.ISO,API SGS certified3.Custom-made4.wide size and IADC code5.delievry on time Size available:IADC CODE AVAILABLE:STEEL...

12 1/4 inch New TCI kingdream tricone bit

1.execllect quality,reasonal price 2.ISO,API SGS certified 3.Custom-made 4.wide size and IADC code 5.delievry on time 1.execllect quality,reasonal price2.ISO,API SGS certified3.Custom-made4.wide size and IADC code5.delievry on time Size available:IADC CODE AVAILABLE:STEEL...

12 1/4'' TCI ,water well rock roller

1.Dia:3 1/2''--26'' 2.Type:Milled tooth & TCI 3.IADC:116,517,537,617 4.reasonable price,excellent quality 5.ISO,SGS approved Rock Bit1.Type:TCI & Milled tooth2.Available size:3.Available IADC code of rock bits Milled...

water well Rock Bit for hard formation size 8 1/2''

1.1.Dia:3 1/2''--26'' 2.Type:Milled tooth & TCI 3.IADC:116,517,537,617 4.oil drilling, water well drilling 5.ISO,SGS approve Rock Bit1.Type:TCI -tungsten carbide insert and Milled tooth2.Available size:...

30' Reamer Bit,hole reamer bit

1.Dia:3 1/2''--26''hole reamer bit 2.Type:Milled tooth & TCI 3.IADC:116,517,537,617 4.hole reamer bit 5.ISO,SGS approved hole reamer bit1.Type:TCI & Milled tooth2.Available size:3.Available IADC code ofhole reamer bit Milled...

40inch TCI Hole opener

1.Dia:3 1/2''--26'' 2.Type:Milled tooth & TCI 3.IADC:116,517,537,617 4.reasonable price,excellent quality 5.ISO,SGS approved Rock Bit1.Type:TCI & Milled tooth2.Available size:3.Available IADC code of rock bits Milled...

40inch TCI Reamer drill bit,steel tooth hole reamer bit

1.Dia:3 1/2''--60'' hole reamer bit 2.Type:Milled tooth & TCI 3.IADC:116,517,537,617 hole reamer bit size to 50inch Rock Bit- hole reamer bit 1.Type:TCI & Milled tooth size from 12 1/4'' inch to 60'' or 70inch2.Available size:3.Available IADC code of...

32'' TCI drilling hole openers

1hole openers Dia:3 1/2''--26'' 2.Type:Milled tooth & TCI 3.IADC:116,517,537,61 .ISO,SGS approved hole openersRock Bit1.Type:TCI & Milled tooth2.Available size:3.Available IADC code of rock bits Milled...

40inch TCI Reamer Bit,hole reamer bit

1.Dia:3 1/2''--26'' hole reamer bit 2.Type:Milled tooth & TCI 3.IADC:116,517,537,617 4.ISO,SGS approved 5.hole reamer bit hole reamer bit1.Type:TCI & Milled tooth2.Available size:3.Available IADC code of rock bits Milled...