China three roller bit assembly manufacturer & supplier

PDC drill bit for Mine drill

9-1/2TD616N6M222

1.Homework diameter size:9-1/2inch
2.Number of blade:5 blade
3.Connection thread size:6-5/8 inch
4.Cutting teeth specifications:1613

2013-05-20

Tricone drill bit for Mine drilling

11-1/2TDHJ627 Tricone drill bit

1.Homnework diameter size:11-1/2 inch.
2.connection thread size:6-5/8 inch
3.Cutting teeth specifications:Conical teeth
4.IADC code:627

2013-06-09

Milled tooth tricone rock bit

11-5/8TDHA117G

1.Homnework diameter size:11-5/8 inch.
2.connection thread size:6-5/8 inch
3.Cutting teeth specifications:Milled tooth
4.IADC code:117

2013-06-09

TCI tricone rock bit

9-1/2TDHA537

1.Homnework diameter size:9-1/2 inch.
2.connection thread size:6-5/8 inch
3.Cutting teeth specifications:Wedge tooth
4.IADC code:537

2013-06-09

TCI tricone roller bit

12-1/4TDHJ637

1.Homnework diameter size:12-1/4 inch.
2.connection thread size:6-5/8 inch
3.Cutting teeth specifications:Conical teeth
4.IADC code:637

2013-06-09

TCI tri-cone bit for drilling

6-1/2TDHA517

1.Homnework diameter size:6-1/2 inch.
2.connection thread size:3-1/2 inch
3.Cutting teeth specifications:Spoon the tooth
4.IADC code:517

2013-06-09

TCI tricone bit for drilling

15-1/2TDAS517G

1.Homnework diameter size:15-1/2 inch.
2.connection thread size:7-5/8 inch
3.Cutting teeth specifications:Spoon the tooth
4.IADC code:517

2013-06-09

Tricone bit for well drilling

8-1/2TDHJ627 TCI tricone bit

1.Homnework diameter size:8-1/2 inch.
2.connection thread size:4-1/2 inch
3.Cutting teeth specifications:cone type
4.IADC code:627

2013-06-09

TCI Tricoone bit for well drilling

8-1/2TDHJ517 TCI Tricoone bit

1.Homnework diameter size:8-1/2 inch.
2.connection thread size:4-1/2 inch
3.Cutting teeth specifications:scoop type
4.IADC code:517

2013-08-14

Matrix PDC Drill Bit for oil well

12-1/4TD616N9M222

1.Homework diameter size:12-1/4inch
2.Number of blade:6 blade
3.Connection thread size:4-1/2
4.Cutting teeth specifications:1613

2013-06-09

Matrix PDC drill bit

12-1/4TDM516N7M221

1.Homework diameter size:12-1/4inch
2.Number of blade:5 blade
3.Connection thread size:6-5/8 inch
4.Cutting teeth specifications:1613

2013-05-23