API Factory 6 1/2" 9 7/8" 8 1/2" 12 1/4" PDC Bit, 445mm Diamond Drill Bit for Well Drilling

• Usage: Well Drilling
• Certification: API
• Number of Blades/Wings: 3/4/5/6/7/8 Blades/Wings
• Model NO.: 311mm
• Boday Type: Steel or Matrix Body
• Use/Purpose/Application: Oil Field/Gas, Water Well, Mining HDD
• Number of Rows: Single or Double Rows of PDC Cutters
• PDC Cutters Size: 1308 1313 1613 1916
• Gauge Protection: PDC Cutters/Tungsten Carbide Inserts, Hardfacing
• Suitable Formation: Soft to Medium-Hard Formation
• Size Diameter: 4 3/4" 6 1/2" 8 1/2" 9 7/8" 17 1/2"
• Transport Package: Steel Box
• Trademark: YINAHI
• Origin: Hejian City, Hebei Province, China
• HS Code: 8207191000
• Package Size: 30.00cm * 30.00cm * 55.00cm
• Package Gross Weight: 55.000kg

Product Description

Product Parameters

Detailed Photos

Product Description

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

Exhibition display

FAQ

1.Q: Is your company a manufacturer or distributor ?
   A: Manufacturer, We are a 100% real factory of Rock Drilling Bits, with 13 years' experience. And We have passed the factory audit by SGS.
YINHAI bits have been being sold well and running stably in many areas, such as: the United States, Canada, Chile, Poland,France, Saudi Arabia, Egypt , Singapore and Russia and so on.

2.Q: How about your products?
   A : Both tricone bits and PDC bits produced strictly according to API and rock bits-customizing used in construction works areprovided.
--We are a 100% factory(manufacturer) of Tricone Bits (both Steel Milled Tooth and Tungsten Carbide Inserts Bit) from 3" to 20"
   & PDC drill bits from 3 1/2 to 17 1/2 inch,with 13 years' experience of producing new drill bits.
--Our bits basing on high-tech skills and designs are used in the exploitation of natural gas, crude oil, waterwell, geological exploration and so on.
---YINHAI Drilling Tools include Water and Oil well drilling, Piling foundation and HDD drilling, like Single Roller Cutters/Cones/Palms, Drag Bits, Hole Openers/Rock Reamers, Core Barrel and other customized bits depending on the utility demand.

3.Q: What kind of packing do you have?
   A: --Ply Wooden boxes (free of fumigation); --Cartons; --Steel Boxes; --Customized packaging.

4.Q: What is your price advantage?
   A: Use different grades of PDC cutters(YHA YHB YHC series) to meet your projet needs, and adapt to 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.

5.Q: What is the Minimum Order Quantity?
A:It all depends.Generally 1-5 pcs.

6.Q: What is the website about your factory?
A:yinhaibits.en.made-in-china.com
--There are technical research team, production management team and professional sales team in our company to serve customers. 
--Reduce the cost of drilling for you, worry free after-sales service. Welcome to book a video-call to inspect our factory.