
Product Description
Quick Details |
Condition: |
New Manufacture |
Brand Name: |
GRT |
Applicable Industrial: |
Energy & Mining |
Products Name: |
PDC Drill Bits |
Machinery Test: |
As Requirement |
Body Material: |
Alloy or Tungston Carbrid |
Place Of Original: |
Hebei |
Avaiable Size: |
4Inch~26Inch |
Certification: |
API ,ISO9001,ISO14001 , OHSAS18001 |
Cutter Size: |
13,16,19(mm) |
Manufacture Processing: |
Forging or Casting |
Use: |
Oil,Gas, Wells |
Machining: |
OEM, customize base on drawing |
Formation: |
Soft to Hard |
Use: |
Oil,Gas, Wells |
Blades Quantity: |
3-9 blades |
Warranty: |
1 Year |
Color: |
Any color |
Leadtime and Package |
Single package size: |
580*285*285MM |
Single gross weight: |
30.0~ 68.0kg |
Package Type: |
Plywood |
Lead Time |
7 days/Pcs~ Over 1Pcs Negotiate |
Production Capactiy |
Annual Capacity: |
About 1200PCS |
Month Capacity: |
About 100CPS |
√ Our Own Design |
√ Our Own Mold |
√ Our Own Factory |
Different feature of PDC cutters can be chosen in different wells or formations for both drill efficiency and economic |



Ruishi's Growth Journey
One day in 1990
RuiShi Bits were born in the Huabei oilfield.
In 1998
Our subsidiary QianLong Tool(QL) was established.
Boasting formidable technical capabilities, QL covers extensive business scopes. Working closely with the parent company(Ruishi), QL has achieved outstanding performance.
From 2009
RuiShi became a vertified First-Class supplier for Sinopec, CNPC and CNOOC day by day.
In 2018
RuiShi increased its registered capital to 200 million RMB. We focus more intently on R&D, design, manufacturing of drill bits. RuiShi quality improves daily, reputation rising bit by bit.
In 2021, our new subsidiary Screw Equipment joined the group.
Ruishi providing comprehensive solutions for oil drilling. With one-stop services, Screw Equipment enhances RuiShi's capacity as a holistic brand.
Today, RuiShi Bits are bestsellers in domestic market and abroad, with a full range of models and sizes from 2'' to 26''.
In the future, RuiShi will build on its heritage and keep serving the petroleum industry in both domestic and international markets. Through continuous innovation, we will seek new development and write a splendid chapter!
Our Advantages
1. 30 years rich experience in drill bits producing. Ruishi was founded in 1990.
2. Professional R & D team, offering OEM service.
3. Premium quality and favorable price. Reduce your comprehensive drilling cost.
4. API 7-1 & ISO9001 certificated.
5. Win highly prasied from our respected clients, reach deep cooperation with loyal customers domestics and abroad.
6. First grade supplier of Sinopec, CNPC and CNOOC for many years.
FAQ
1.Q:What kind of packing do you have?
A:Plywood box or as your required.
2.Q:What is your price advantage?
A:We are 100% factory directly sales,API production process guarantee,Provide OEM services for you.
3.Q: Wonder if you accept small orders?
A: Yes, of course.
4.Q:Can you do OEM for me?
A:We accept all OEM orders,just contact us and give me your design.
5.Q:When can I get the quotation ?
A:We quote you ASAP after recieving your inquiry.
6.Q:Are you a manufacturer or trading company?
A: We are professional manufacturer.
7.Q: What kind of shippment method you provide?
A: By sea, air press or by train and other transports.