Ruishi Steel Tooth Cones Rotary Drilling Single Bit Foundation Piling Engineering Core Barrel

• Customization: Available
• After-sales Service: 1year
• Warranty: 1year
• Model NO.: 217
• Manufacturing Process: CNC Milling
• Surface Treatment: Sand Blast
• Material: Alloy
• Recommended Rpm (R/Min): 60-250
• Recommended Wob (kN): 0.35-1.0
• Recommended Flow Rate(Lps): 15-30
• Overall Dimension (mm): 8 1/2" 12 1/4" 17 1/2"
• Color: Blue, Gold and as Required
• Weight: 30kg
• Transport Package: Box
• Specification: 8 1/2" 12 1/4" 17 1/2"
• Trademark: Ruishi
• Origin: China
• HS Code: 8207191000
• Production Capacity: 4000
• Package Size: 34.00cm * 34.00cm * 34.00cm
• Package Gross Weight: 30.000kg

Product Description

Product Description

 

Bit Model	217
Specification	8 1/2" 12 1/4" 17 1/2"
Raw Material	Metal Seal, Rubber Seal
Tooth	TCI tooth
Color	Silver, Black and as Your Required
Cutter	TCI
WOB (KN)	0.35-1.0
Transport Package	Iron Box or Wooden Box
Overall dimension	34*34*34
MOQ	1
HS Code	8207191000
Trademark	Ruishi
Origin	Hebei,China

Single cone bit is a bit slow, that cone drill bit of speed than the speed of smaller, mainly chaotic cutting rock, suitable for high-speed, high pressure drilling wells sidetracking the old, old wells deepened so slim hole drilling.

1. Applications more widely applicable not only to lateral drilling, and can be used in deep wells.
2. Working torque than the PDC drill bit in the same conditions of pressure and lower strata can reduce the problem of small size drill expansion button to avoid mine accidents.
3. Single cone bit with both three-cone bit and PDC bit of advantage, there is a difference between the two Surrounded by a shortage of more than three-cone bit more suitable for large plastic formation, but also can be applied to PDC bit difficult to deal with hard interlayer, and other complex formations.
4. With the downhole drill motor to achieve high speed and special drilling needs.
5. Size: various sizes 3 3 / 4 "(95.3mm) --- 6 1 / 8" 




Features


CFD hydraulic balance design, ensures optimal bottom hole flow pattern and anti-balling.

Optimize the cutting structure and places high quality cutters at different points, increases wear resistance and offensive of the bit.

• Anti-whirl design improves ROP and enhances drilling stability of the bit.

• The surface of the blade is welded by wear-resistant hardfacing material, improves wear resistance and erosion resistance of bit


 

Packaging & Shipping

 

Packaing	34*34*34
Shipping	Tianjin port

 

Certifications

 

At Ruishi, we promote comprehensive quality management with a focus on customer needs.

To ensure consistent quality and bit performance, we adhere strictly to:

· API & ISO9001 quality standards during production;

· ISO 14001 environmental management systems;

· OHSAS 18001 occupational health and safety protocols.
 

Exhibition

 

 

 

Company Profile

Hebei Ruishi bits manufac turing Co,.Ltd was estaqblished in 1990.It is engaged in diamond drill bit and drilling tool research and development ,design and manufacture,sales and service of specialized companies.The company is located in Renqiu of Jizhong plain,which is rich in oil resources.

We have many years of export xeperience. We are using domestic and foreign advanced professional desifn software,and doing contiuous technological innovation and sustainable development. Ruishi owns full rpduction lines of PDC bit and core bit,which i scovering all size
product.

 

FAQ

 

Q1: Are you a manufacturer or a trade company?
A1: We are a manufacturer, and we can help you find different kinds of products in the Chinese market to match your needs.

Q2. Can I have a sample order?
A2. Yes, we welcome sample order to test. Mixed samples are acceptable.

Q3. What about the lead time?
A3. Samples within 3 days,  big order within 30 days.

Q4. Do you have any MOQ limit?
A4. One piece for sample testing is available.

Q5. How do you ship the goods and how long does it take to arrive?
A5. We usually send by DHL, UPS, FedEx or TNT. It takes around 3-5 days. Sea shipping also optional.  

Q6. What about Payment?
A6. TT, Paypal, L/C, Western Union; 30% deposit before mass production, balance against copy of B/L.

Q7. How to deal with the faulty?
A7. During the warranty period, we will repair or replace defected products.