- Cangzhou Great Drill Bits Co.,ltd
-
Cangzhou, Hebei, China
- Main products: PDC bit, roller cutters, tricone bit, coring bit, bi-center bit, Tork buster, PDC reamer, PDC hole opener, rock reamer
Home > Products > Tricone Rock Bit > 311.1mm GR517
311.1mm GR517
- T/T
- 15 days
You May Like
Product Description
Cutting Structure
Reinforcing the comprehensive mechanical properties of cutting tooth by using high quality tungsten carbide inserts of new formula and new techniques of insert bit. Unique widened crest insert improved the bit aggressivity and penetration rate.
Gauge Structure
The multiple heel position with gauge trimmer on the heel, tungsten carbide and hardfacing on the shirttail, strengthened spear point will enhance the gauge protection.
Bearing Structure
High precision journal bearing with two thrust faces. Ball locked cone. Hardfaced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved, and suitable for high rotary speed
Contact Us
- Cangzhou Great Drill Bits Co.,ltd
- Contact nameSilvia Chat Now
- Phone86-133-43177993
- AddressHejian, Cangzhou, Hebei
Product Categories
| Tricone Rock Bit | PDC Bit | Matrix Body PDC Bit | steel body PDC Bit |
| roller cutter | HDD Rock Reamer | Drag Bit |
New Products
-
444.5MM (17 1/2\") IADC637
-
444.5mm (17 1/2\") IADC 117
-
Steel body PDC Bit---12 1/4"GS1605S
-
Steel body PDC Bit---12 1/4 inch 5 blades
-
Steel body PDC Bit---311.1mm
-
311.1mm---Steel body PDC Bit
-
Steel body PDC Bit---311.1mm GS1606ST
-
Steel body PDC Bit--311.1mm GS1606TQ
-
311.1mm---Steel body PDC Bit
-
Steel body PDC Bit---12 1/4\"GS1635TZ
-
Steel body PDC Bit---311.1mm GS1905
-
Steel body PDC Bit---311.1mm GS1905Q
Popular Searches
- machine parts
- baby diaper
- auto parts
- solar panel
- aluminum parts
- stainless steel
- tempered glass
- wheel loader
- Injection Molding Machine
- Electric Liquid
- auto radiator
- automobile accessory
- wheelbarrow wheel
- Chair Gaming Desk
- Stainless Steel Coil
- work light
- Car Tire
- disposable baby diaper
- high precision
- high hardness
- Hand Trolley Wheel
- top seller
- synthetic diamond
- hpht
- galvanized rim
- promotion gift
- building material
- solar panel
- screw air compressor
- Rotary Screw Air Compressor
Recommended Products
- Flow control line pipe fittings hammer union
- API 11B 7/8" Sucker Rod Spraying Metal Coupling Without Wrench Square
- API 11B standard sucker rod for oil field pumping equipment
- API oilfield slick drill collar
- oil well sucker rod coupling class T/SM
- API oilfield sucker rod Grade D with class T coupling
- TC/Ball Bearings are Applied to Downhole Motor
- Replaceable Sleeve Stabilizer
- High strength drilling rubber hose(Rotary Hose)Series
- Drilling Hose
- LPG/CNG Rubber Hose
- Drilling Manifold
Find Similar Products By Category
- Manufacturing & Processing Machinery > Drilling Rig > Oilfield Drilling Rig
Product Tags:
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Silvia
Hi there! Welcome to my shop. Let me know if you have any questions.
Your message has exceeded the limit.
- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile