one cone bits for well drilling in china

one cone bits for well drilling in china

USD $1 - $10,000 /Piece

Min.Order:1 Piece

Supply Ability:
5000 Piece / Pieces per Month
Port:
shanghai tianjin etc
Payment Terms:
T/T Credit Card

Quick Details View All >

Place of Origin:
Henan, China
Brand Name:
ZM
Model Number:
Types
Type:
Drill Bit
Machine Type:
Drilling Tool
Certification:
Other, ISO9001

Henan Zhongmei Drill Tool Co., Ltd.

Business Type: Manufacturer,Trading Company
Kaifeng Henan China
Main Products: PDC Bits ,Drill Pipe

Product Details

Specifications

1.manufacturer of rock drill bit,button bit,tricone bit,tricone drill bit 
2.long service life low drilling cost 
3.ISO9001

One cone bit's features

 

 

1. Cutting structure 

 

In response to the characteristics that inserts in different areas on the cone have different cutting 

actions, conical inserts are placed in permanent contact area and wedge inserts are placed in 

alternative contact area so that the drilling efficiency is greatly improved. Wear resistance of cutting

 structure is enhanced by setting diamond inserts in the permanent contact area of the cone where

 inserts are severely worn. Tungsten carbide inserts are placed on cone top face to protect cone 

body from abrasive erosion.

 

2. Gauge Structure 

 

With active cutting gauge protection inserts on bit body, the bit has good gauge protection inserts 

on bit body, the bit has good gauge protection and up drill capability.

 

3. Bearing Structure

 

High precision journal bearing, Ball lock the cone. Hardface heard bearing surface. Cone bearing

inlaid with friction reducing alloy. Abrasion resistance and seizure resistance of the bearing are improved. Compared 

with three cone bit, the leg bearing is bigger, so it can receive higher WOB and high reliability.

 

4. Hydraulic Design

 

Small angled water course design increased the shirttail thickness and can effectively prevent the

 watercourse erosion. Optirnized hydraulics structure improves the clearing capability and increases ROP.

 

5. Product Application 

 

It is suitable for sidetracking, deep well drilling and old well repairing.

 

Specification

 

 

Size

                                      Bit Type

In.

mm

4 1/8

104.8

517, 527, 537, 617                                                                                                                                     

4 1/2

114.3

517, 527, 537, 617

4 5/8

117.5

517, 527, 537, 617

4 3/4

120.6

517, 527, 537, 617

5 7/8

149.2

517, 527, 537, 617

6

152.4

517

one cone bits for well drilling in chinaone cone bits for well drilling in chinaone cone bits for well drilling in china

Contact Supplier

Mr. Andy Wang Sales manager Chat Now
Telephone
86-371-13255921607
Mobile
15237181838
Fax
86-371-66727663
Address
Jindai Industrial Zone, Guancheng District Zhengzhou,Henan

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