Tricone Drill Bit 7 1/2" Rotary Tricone Bit For Water Well D...

U.S.＄0.00

15 3/4" 16''=400mm 406.4mm 7-5/8 API REG Rock Drill TCI Tric...

U.S.＄0.00

13 3/8" 13 5/8''=340mm~350mm 6-5/8 API REG Supply 400mm Oilf...

U.S.＄0.00

12 1/4"=311.2mm 6-5/8 API REG Water Well Drilling Tricon...

U.S.＄0.00

10 5/8′′ 270mm IADC 437 IADC517 IADC537 IADC617 IADC637 Tric...

U.S.＄0.00

4 1/2"=114.3mm 2-3/8 API REG Tricone Bit Size 4 1/2" Sealed ...

U.S.＄0.00

9 1/2′′ 9 5/8′′ 9 7/8"=241.3mm 244.5mm 250.8mm IADC 117 ...

U.S.＄0.00

12 1/4" 12 5/8''12 7/8''=311.2mm 320.7mm 327mm Tricone Bit 1...

U.S.＄0.00

7", 7 1/2"=177.8mm 190.5mm mm 4-1/2 API REG Tricone Bit ADC4...

U.S.＄0.00

8 1/2"=215.9mm 4-1/2 API REG Tricone Bit Tricone Drill Bit C...

U.S.＄0.00

6", 6 1/8", 6 1/2" 6 3/4"=150~171.5mm 3-1/2 API REG Tungsten...

U.S.＄0.00

15"= 381mm 7-5/8 API REG Customized Oil Drilling Tools 7-5/8...

U.S.＄0.00

15 3/4" 16''=400mm 406.4mm 7-5/8 API REG Professional Sealed...

U.S.＄0.00

17 1/2"=444.5mm 7-5/8 API REG High Quality Cone Bit Oil Dril...

U.S.＄0.00

19"=482.6mm 7-5/8 API REG Tricone Three Cone Button TCI Tric...

U.S.＄0.00

13 3/8'' 13 5/8'' 13 3/4''=340mm~350mm 6-5/8 API TCI Bits Tr...

U.S.＄0.00

22=558.8mm 7-5/8 8 5/8 API REG TCI Tricone Bit/Roller Cone B...

U.S.＄0.00

24"=609.6mm 7-5/8 8 5/8 API REG TCI Tricone Bit/Roller Cone ...

U.S.＄0.00

11 5/8'' =295.3mm 6-5/8 API REG Tricone Bit/Roller Cone Bit/...

U.S.＄0.00

26"=660.4mm 7-5/8 8 5/8 API REG Roatry Tricone Drill Bit /TC...

U.S.＄0.00

9 7/8''=250.8mm 6-5/8 API REG Tricone Drill Bit Tricone Dril...

U.S.＄0.00

12 inch Raise bore drilling Raising Drilling Hob Reamer bit

U.S.＄0.00

5 7/8"=149.225mm 3-1/2 API REG IADC437 IADC517 IADC537 IADC6...

U.S.＄0.00