High Strenth Roller Reamer Downhole Drilling Roller Reamer Cutters 5 7/ 8 ′′ ~ 28 ′′ Enlarge Borehole Cutter Changeable

• After-sales Service: 3 Years
• Warranty: 24moths
• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Model NO.: WG155-914
• Transport Package: Wood Case or Stantdard Sea Packing
• Specification: O. D. 8-1/4" -- 36"
• Trademark: Tianhe
• Origin: China
• HS Code: 8431431000
• Production Capacity: 5000000PCS

Product Description

Roller Reamers are designed for reaming and stabilization in any type of formation. All parts of the tool are made of special alloy steel and heat treated for hardness. Drilling crews can easily replace any part in the field without using any special tools.
TIANHE offers three types of cutters for different type of formation.

When ordering please specify:

• Hole size;
• String type or near bit type;
• Drill collar size;
• Top and bottom connection;
• Type of cutters.

Specifications - Roller Reamer
 

Model	Product  Code	O.D(mm)	I.D.(mm)	Connection	Hole Size(in)
WG155	W1104100	155	31.7	NC38	6 1/8
WG200	W1111100	200	38	NC46	7 7/8
WG212	W1111200	212	44	NC50	8 3/8
WG215	W1114100	215	44	NC50	8 1/2
WG244	W1121100	244	57	NC50	9 5/8
WG311	W1128100	311	71	6 5/8 REG	12 1/4
WG444	W1131100	444	76	7 5/8 REG	17 1/2
WG558	W1132100	558	76	7 5/8 REG	22
WG660	W1134100	660	76	7 5/8 REG	26
WG711	W1136100	711	76	7 5/8 REG	28
WG914		914	76	7 5/8 REG	36

 

 

Detailed Photos

Certifications

Packaging & Shipping

 

Company Profile

Our Advantages

Tianhe principle is to offer high quality products at competitive price to benefit our customers and the industry in the long run.
We are the Leading manufacturer in China since 1973 for drilling /fishing /milling equipment for oil and gas.
We have established a complete quality control system, all products& equipments manufactured as per international standard and API standard.
Competitive Advantages
1. We offer high quality products at competitive price.
2. Shortest delivery time & Flexible payment terms.
3. Full range of drilling /fishing /milling equipment for oil and gas.
4. Timely after-sale service.
5. Imported International brands Machines such as Japan Mazak machining center, Austria WFL machining center etc
6. Complete quality control system, offices and testing equipment.
 

FAQ

Dear  customer,

Thanks for your time of visiting us on made in china, if you have any further questions and needs, please kindly inform us by inquiry online or contact us by below information.

We look forward to your kind reply, thanks very much.

Ms. Dongyan
Sales Manager

Tianhe Oil Group Huifeng Petroleum Equipment Co., Ltd.