Hole opener bit manufacturer from China Hejian Solidkey Petroleum Machinery Co.,Ltd.

Payment Terms:	T/T,L/C
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Means of Transport: Ocean

Packing: Plywood case

Machine Type: Drilling Tool

Use: Well Drilling

Production Capacity: 10pcs/mon

Delivery Date: depend on your order

Material: Carbide

Type: Drill Bit

Hole opener bit
1. Used in construction and foundation
2. Very large customized diameter .
3.The pilot is tricone bit

Detailed Product Description

hole opener bit
1. Used in construction and foundation
2. Very large customized diameter .
3.The pilot is tricone bit

pilling bit , Multiply cone bit , reamer bit , hole opener bit:

1. Cutting Structure
The reamer mainly consists of four or more cones. Cutting Structure with premium tungsten carbide hardfacing or premium tungsten carbide insert of formulas and new techniques is utilized, and increases wear-resistance capability of reamer. The pilot is three cone bit( tricone bit ).

2.Seal and Lubrication
High performance HNBR O-ring for bearing seal and advanced grease for lubrication.

3.Product Application
It is suitable for the large size well, mining and infrastructure applications.

4.Main Availability, ( Bit sizes and cone types can be customized as you special order)