Top Quality Drill Collar Pipe - 8 1/2 Inch 747 Single Roller Cone for Tricone Bit/Piling Foundation/HDD Drilling – YINHAI

SINGLE CUTTERS PRODUCTION IN WORKSHOP




YINHAI -Series type of cone bits are assembly parts of Tricone bit and hole opener,its the main cutting structure of a bit.

Suitable for HDD Reamers
Advantage
Advancing teeth layout.
Vancuum oil filling
Patented oil pressure balancing.
High temperature sealing ring.
Great bearing capacity.

FAQ:
1.Q:What kind of packing do you have?
A: Wooden case free of fumigation;cartons;packing can be customized.

There is an ample supply of a variety of milled and TCI tricone bits ,providing customers with the most suitable products at any time.