8 1/2 Inch Diamond PDC Bit for Water Oil Gas Drilling

• Customized: Customized
• Standard: API
• Material: Diamond
• Model NO.: 8 1/2"
• Usage: Well Drilling
• Baldes: 3/4/5/6 Blades/Wings
• Boday: Steel Body
• Suitable Formation: Soft to Medium-Hard Formation
• Transport Package: Steel Box / Wooden Box
• Origin: Cangzhou City, Hebei Province, China
• HS Code: 8207191000
• Package Size: 30.00cm * 30.00cm * 55.00cm
• Package Gross Weight: 55.000kg

Product Description

Product Description

Detailed Photos

Product Parameters

Packaging & Shipping

Our Advantages

PDC bits from 3 1/2" to 28 inch.

• Steel & Matrix body,
• Tungsten Carbide Insert teeth or PDC cutters for Body Gauge Protection,
• Single & Double row PDC cutters,
• 3 to 8 Blades/Wings,
• Good quality PDC cutters,
• for Water / Oil and gas /  HDD drilling,
• Customizable package, bit size, thread connection type and size.

* 1308 1313mm 1613 1916mm PDC cutter
* Design Drawings are available,
* Different material, price and type are available,
* Hot-selling sizes are in stock, fast delivery.
* Fast Rate of Penetration(ROP) and high Rotary Speed.
YINHAI PDC bits ENGINEERED TO DRILL

 

FAQ

Q1: Are you a manufacturer or a trade company?
A1: Manufacturer, we are a 100% real rock drill bit factory with 13 years of experience.
       And if you need, we can help to find Drill Bit Related Products in the Chinese market.

Q2. Can I have a sample order? and how about the MOQ?
A2. Yes, we welcome sample order to test. Mixed samples are acceptable.
      Generally 1-5 pcs for sample testing is available.

Q3. What about the lead time?
A3.  If in stock, Samples within 3 days,, Quick delivery.
       Depends on order quantity, big order within 30 days.

Q4. How about your products Quality and After-Sales?
A4. Each drill bit is strictly produced according to API 7-1 standards.
Quality is the priority, Each production process will be subject to quality control, and before packaging for shipping, we do ex-factory inspection again.
Each shipment comes with a warranty. if it's faulty, during the warranty period, we will repair or replace defected products. 

Q5: What is your price advantage?
A5: Use different grades of PDC cutters(YHA YHB YHC type) to meet your projet needs,
and suitable for a variety of different formations (soft/medium/hard) and uses(Water, Oil and Gas, HDD, Mining).
     100% factory directly sales, API production process guarantee, Provide customized services for brand processing.

Q6. What kind of package do you have?
A5. Wooden box (free of fumigation);  Cartons; Iron Box;  Customized package.

Q7. Can I visit your factory online? 
A6. Yes, We warmly welcome you to visit our factory. Also we can show our workshop, warehouse, offices online by WeChat, Whatsapp or Skype.