diamond bits well drilling from China manufacturer - Hejian Hengji Bit Manufacture Co.,Ltd

Price:	5000.0~50000.0 USD
Payment Terms:	T/T,WU
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Model No.: HJ 022

Production Capacity: 10000 pieces

Delivery Date: 10~100 workdays

Processing: Milling Machine

Workpiece and Weight: Instrument Machine Tool

Controlling Mode: Profile Modeling Machine

Brand Name: Hengji

machine type: tungsten powder

port: TIANJIN port

Means of Transport: Ocean,Land,Air

Packing: wooden boxes

Processing Types: Metal

Automatic Grade: Semiautomatic

Precision: High Precision

Usage: Special

Place of Origin: Hebei, China (Mainland)

best cutters: hughes in USA

Use: oil,gas and Well Drilling

1.Soft to medium hard formations drilling
2.Proprietary cutting teeth
3.Enhanced security diameter
4.Hydraulics design

HJ superior quality API 8 1/2 PDC drill bit/ diamond bits well drilling

Part l.Brief introduction

"Hengji bit, focusing on quality" Hengji always follow with "high quality products and services users "philosophy, adhere to the leading design highlights the quality, state-of-the-art technology to promote quality, perfect management ensure quality. Henderson produced drill products continues to lead the domestic industry, expanding the international market, providing quality products to the worldwide drilling industry.

Part ll,Cautions
1.Please select the applicable formation and parameters according to the instructions.

2.Carefully check the bits appearance and to check the bits threaded end face,whether the serial number on the box and certificate.

3.Selection of WOB and RPM should be within the limits of the recommended parameters, higher WOB and RPM cannot be used simultaneously.

4.Bottom hole must be clean and bit must not be used for long section reaming.

5.Drilling process must operate smoothly, find that there is Bie jump on abnormal phenomenon, should be timely analysis and take effective measures

6.The bit should be kept indoor with dry and well ventilated conditions at 10-33℃ and kept from sunshine and rain. Stored under such conditions, quality of bit is guaranteed for 3 years.

Part lll.details of PDC bits

PDC bit model Short Form

Series Code
Series
Name
Blades number Code
Cutting teeth
Size Code
Contour Code
Additional features Code
F
F Series
PDC drilling bit
3
10
3/8in
1
short
long
1
Round
J
Strengthen teeth
4
13
1/2in
2
4
D
sidetracking\orientation\level
5
16
5/8in
3
7
S
screw
6
19
3/4in
4
2
Parabola
B
Double heart
FQ
FQ
Series PDC
Coring bit
7
25
1in
5
5
8
6
8
9
7
3
taper

8
6
9
9

The last part.pictures.
HJ superior quality API 8 1/2 PDC drill bit/ diamond bits well drilling

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