Cangzhou Great Drill Bits Co.,ltd
All Products
- Tricone bit 10 5/8"GR517
- Tricone bit 9 7/8"GR537
- HDD Rock Reamer--600mm 5 pieces 12 1/4”cone cutter 637 / 537 NC31
- HDD Rock Reamer--800mm 8 pieces 9 7/8”cone cutter 637 / 537 NC31
- HDD Rock Reamer--20” 5 pieces 9 7/8”cone cutter 637 / 537 NC31
- HDD Rock Reamer--24” 6 pieces 9 7/8”cone cutter 637 / 537 NC31
- HDD Rock Reamer--500mm 5 pieces 9 7/8”cone cutter 637 / 537 NC31
- HDD Rock Reamer--450mm 5 pieces 8 1/2”cone cutter 637 / 537 NC31
- HDD Rock Reamer--400mm 4 pieces 8 1/2”cone cutter 637 / 537 NC31
- HDD Rock Reamer--400mm 4 pieces 9 7/8”637 / 537 NC31
- HDD Rock Reamer--350mm 9 7/8”637 / 537
- HDD Rock Reamer--310mm 8 1/2”637 / 537
- 12 1/4"IADC637, tricone bit Silvia:(86)13343177993
- 15 1/2"GR637 tricone bit Silvia:(86)13343177993
- 15 1/2"GR537 tricone bit Silvia:(86)13343177993
- 14" tricone bit Silvia:(86)13343177993
- 13" IADC537 Silvia:(86)13343177993
- GREAT Shaft Roller Cutter
- Bit breaker, Shackle,tricone bit shackle
- Matrix body PDC bit-3 7/8“GM0806
- Matrix body PDC bit-4 5/8 inch 5 blades
- Matrix body PDC bit-171mm GM1605T
- Matrix body PDC bit-6 GM1616TZ
- Matrix body PDC bit-6 GM1605T
- Matrix body PDC bit-6 GM1315FZ
- Matrix body PDC bit-6 inch 6 blades
- Matrix body PDC bit-6 inch GM1304T
- Matrix body PDC bit-6 1/2
- Matrix body PDC bit-6 1/2\"GM1306T
- Matrix body PDC bit-8 1-2 GM1308S
- Matrix body PDC bit-8 1-2 GM1318T
- Matrix body PDC bit-8 1-2 GM1605TX
- Matrix body PDC bit-8 1/2 inch 6 blades
- Matrix body PDC bit-8 1-2 GMD1306UR
- Matrix body PDC bit-8 1-2 GMD1606URT
- Matrix body PDC bit-8 1/2 inch 5 blades
- Matrix body PDC bit-8 1/2\"GMD1635T
- Matrix body PDC bit 9 1-2 GM1905
- Matrix body PDC bit 9 1-2 GM1605TX
- Matrix body PDC bit 11 5/8
- Matrix body PDC bit 11 5/8
- Matrix body PDC bit 12 1-4 GM1906STZ
- Matrix body PDC bit 12 1-4 GM1906STZ
- Matrix body PDC bit 12 1-4 GM1607DT
- Matrix body PDC bit 12 1-4 GM1605T
- Matrix body PDC bit 12 1-4 GM1605ST
- Matrix body PDC bit 12 1-4 GM1308
- Matrix body PDC bit 13 1/2
- 17 1/2\"GS1905T--Steel body PDC Bit
- 17 1-2 GS1905-Steel body PDC Bit
- Steel body PDC Bit---17 1/2\"GS1605TZ
- Steel body PDC Bit---16 GSD1635TVZ
- Steel body PDC Bit---16 inch GS1606TZ
- Steel body PDC Bit---15 GS1905Z
- Steel body PDC Bit---318mm GS1905T
- Steel body PDC Bit---15 1-2GSD1915
- Steel body PDC Bit---393.7mm GS1605TZ
- Steel body PDC Bit---375mm GS1905S
- Steel body PDC Bit---346.1mm GS1905TZ
- Steel body PDC Bit---333.4mm GS1606T
- 333.4mm----Steel body PDC Bit
- 311.1mm Steel body PDC Bit
- Steel body PDC Bit---311.1mm GS1904
- Steel body PDC Bit---12 1-4\"GS1606TA
- Steel body PDC Bit---311.1mm GS1905TZ
- 12.25 inch--Steel body PDC Bit
- Steel body PDC Bit---311.1mm GS1905Q
- Steel body PDC Bit---311.1mm GS1905
- Steel body PDC Bit---12 1/4\"GS1635TZ
- 311.1mm---Steel body PDC Bit
- Steel body PDC Bit--311.1mm GS1606TQ
- Steel body PDC Bit---311.1mm GS1606ST
- 311.1mm---Steel body PDC Bit
- Steel body PDC Bit---311.1mm
- Steel body PDC Bit---12 1/4 inch 5 blades
- Steel body PDC Bit---12 1/4"GS1605S
- 444.5mm (17 1/2\") IADC 117
- 444.5MM (17 1/2\") IADC637
- 393.7mm(15 1/2\") GR637
- 393.7MM IADC537
- tricone bit-12 1/4\"IADC637
- 311.1mm IADC617
- 311.1mm IADC537
- 12 1/4\" Tricone bit IADC517
- 311.1mm GR517
- 295.3mm GRS537
- 295.3mm GR537
- 269.6MM(10 5/8\") IADC517G
- 9 1-2 GM1605TX-Factory price mining oil water well drill Matrix body pdc rock drill bits
- 8 1-2 GMD1606URT-Factory price mining oil water well drill Matrix body pdc rock drill bits
- 8 1-2 GM1905-Factory price mining oil water well drill Matrix body pdc rock drill bits
- 8 1-2 GM1605T-Factory price mining oil water well drill Matrix body pdc rock drill bits
- 8 1-2 GM1305ST-Factory price mining oil water well drill Matrix body pdc rock drill bits
- 8 1/2\"GM1905TZ-Factory price mining oil water well drill Matrix body pdc rock drill bits
- 8 1-2 GM1905TZ-Factory price mining oil water well drill Matrix body pdc rock drill bits