Pangolin Stainless Steel Down The Hole Hammer Drilling Rod 7 1/2'' 190mm

Basic Information
Place of Origin: Hebei China
Brand Name: Pangolin
Price: Negotiable
Packaging Details: According to customer needs
Delivery Time: 5-15work days
Payment Terms: T/T
Detail Information
Use: Well Drilling Material: Carbon Steel, Alloy Steel
Diameter: 3 3/8"- 8 1/2" Processing Type: Rolling, Forging
Machine Type: Drilling Tool, Drilling Equipment Size: 79.4mm - 300mm
High Light:

Pangolin down the hole hammer drilling


7 1/2'' down the hole hammer drilling


Pangolin 190MM stainless steel drill rod

Product Description

Oil Field Non Magnetic Drill Collars

Drill Rig Tools Standard Non Magnetic Drill Collar For Oil Field



Drilling mud motor is a kind of downhole drilling tool powered by mud. The mud in the mud pump enters the motor through the bypass valve and generates a pressure drop between the motor inlet and outlet. The pressure drop drives the motor rotor to rotate, and transmits torque and speed to the drill bit through the cardan shaft and the drive shaft. Downhole motor performance Mainly depends on its performance parameters. This product adopts coating high-tech, avoiding the coating of the rotor with traditional technology. Its strength and lifespan are greatly improved. Suitable for directional drilling horizontal drilling, compound drilling, cluster wells, sidetracking, workover and other full-hole drilling motors


It has good low permeability and high strength. Excellent mechanical properties, excellent intergranular corrosion resistance, crack resistance and wear resistance.



Product parameters


Machine Type Drilling Tool
Material Carbon Steel
Processing Type Forging
Use Well Drilling
bit size 3 3/4"(95mm)
connected thread 2 7/8''reg
lobe 5:6
stage 4
flow rate 162-578 lpm
rotory speed 121-432rpm
working pressure loss 3.2mpa
output torque 613 N.m
output power 36kw
Applicable Industries Building Material Shops, Machinery Repair Shops, Construction works , Energy & Mining


Model ToolOD mm Connecting Thread For Mud motor IADC
4 1/8” 108 2 7/8IF 5LZ95x7.0L-5-600







5” 127 3 1/2IF 5LZ120x7.0-5-864
6 3/4” 172 4 1/2IF 5LZ165x7.0-5-840
7 1/2” 190 5 1/2FH 5LZ172x7.0-5-840
8 1/4” 210 6 5/8FH 5LZ203x7.0 -5-840


Pic Show


Pangolin Stainless Steel Down The Hole Hammer Drilling Rod 7 1/2'' 190mm 0

Drill bit hole opener HDD drilling reamer positioning drilling tool 1


Pangolin (China) Construction Machinery Co., Ltd. is a drill manufacturer with complete testing equipment and strong technical force. Our products have a wide range, high quality, reasonable price, and timely delivery, which are widely used in oilfields, drilling, non-excavation fields and other industries. Our products are widely recognized and trusted by users, and can meet the ever-changing economic and social needs. To
We welcome new and old customers from all walks of life to contact us for future business relations and mutual success!


Drill bit hole opener HDD drilling reamer positioning drilling tool 2



1. How to order the products?
A: Please send the inquiry with detail item description or with Model number.

2. How about the common packing?
A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.

3. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.

4. How to check the product are the exact one you want?
A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.

5. How to control quality?
A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.

6. Fast delivery time:
A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.

7. Competitive price:
A: Our factory can supply you the lowest price due to direct sale to customers without distributor!


Contact Details
Sophie Zhang

Phone Number : +86-13231687581

WhatsApp : +8613231687581