8 1/2 Inch API Reg PDC Drill Bit for Hard Rock Drilling in Water Well
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Product Highlights
- High Wear Resistance: Super strong material and excellent PDC cutters ensure long bit life and gauge wear resistance.
- Optimized Design: Unique back rake design reduces torque, increases aggressiveness, and optimizes cuttings removal.
- Wide Application: Suitable for soft, medium, and hard rock formations including mudstone, limestone, shale, and sandstone.
- Quality Assurance: Factory-direct production with rigid quality control before shipment to ensure product reliability.
- After-Sale Support: Free replacement and shipping costs for defects like thread mismatch, cutter fall, or short working life.
- Fast Delivery: Delivery within 3-15 working days after payment confirmation, regardless of peak or off-season.
- High Cost Performance: High drilling performance combined with competitive pricing for excellent value in water well drilling.
Product Attributes
- Customization
- Available
- Customized
- Non-Customized
- Length
- Taper-length
- Model NO.
- JSPCD
- Type
- Center Drill Bit
- Material
- Diamond
- Usage
- Well Drilling, Water Well
- Power Type
- Diesel
- Name
- PDC Drill Bits with API Thread
- Size
- 59mm, 65mm, 75mm, 89mm, 94mm, 101mm, 133mm, 153mm
- Using
- Geological Exploration, Mining, Water Wel
- Transport Package
- Wooden Case
- Specification
- H, M, E
- Trademark
- Chenguang
- Origin
- Changsha, Hunan
- Production Capacity
- 2000PCS/Month
Product Images of 8 1/2 Inch API Reg PDC Drill Bit for Hard Rock Drilling in Water Well
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8 1/2 Inch API Reg PDC Drill Bit for Hard Rock Drilling in Water Well -
8 1/2 Inch API Reg PDC Drill Bit for Hard Rock Drilling in Water Well -
8 1/2 Inch API Reg PDC Drill Bit for Hard Rock Drilling in Water Well -
8 1/2 Inch API Reg PDC Drill Bit for Hard Rock Drilling in Water Well -
8 1/2 Inch API Reg PDC Drill Bit for Hard Rock Drilling in Water Well -
8 1/2 Inch API Reg PDC Drill Bit for Hard Rock Drilling in Water Well
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Product Description
1.Suitable for soft, medium and hard formations
2.Super strong material promotes gauge wear resistance to provide long bit life
3.The cutter's back rake has been unique design, reducing the bit torque and increasing aggressiveness
4.Cuttings removal and bit cooling for bits are optimized by matching the volume of rock removed by the cutter on each blade with
the proportional fluid flow
Packaging & Delivery
Packaging Details:Each bit is inner packed in a small carton independently, outer packed in larger carton with other units.
Delivery Detail:3-15 working days after the payment confirmation
| PDC Non-Coring Bits Size and Connection Thread | ||||
| Diameter | Connection Pin Type | 3-Wings Type | 4-wingsType | 5-wingsType |
| 50mm | AW Rod | Y | N | N |
| 56mm | AW Rod | Y | N | N |
| 60mm | AW Rod | Y | N | N |
| 65mm | AW Rod | Y | N | N |
| 75mm | NW Rod | Y | N | N |
| 94mm | NW Rod | Y | N | N |
| 98mm | 2 3/8" API REG | Y | N | N |
| 98.5mm | 2 3/8" API REG | Y | N | N |
| 99mm | 2 3/8" API REG | Y | N | N |
| 113mm | 2 3/8" API REG | Y | N | N |
| 120mm | 2 3/8" API REG | Y | N | N |
| 120.5mm | 2 3/8" API REG | Y | N | N |
| 124mm | 2 3/8" API REG | Y | N | N |
| 143mm | 2 3/8" API REG | Y | N | N |
| 149mm | 2 3/8" API REG | Y | Y | Y |
| 152mm | 2 3/8" API REG | Y | Y | Y |
| 168mm | 2 3/8" API REG | Y | Y | Y |
| 190.5mm | 3-1/2" API REG | Y | Y | Y |
Our advantages:
life of our PDC drill bits are much longer than the other's,
2. We built our own factory of drill bits. All our goods pass through our rigid quality control before shipment .
3. We have rich experience in the field of large engineering projects such as dam construction, road and railway construction , We have our own construction team.
After sale services:
1. Thread can not fit customers' rod or barrels.
2.Matrix or PDC cutters falling not caused by drilling.
3. Size, Cutters , or other technical parameters are different from the requirement of customers.
4. working life obviously short caused by manufacture.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2291239". Items marked "
" are certified.
Company Profile
Chenguang machinery &Electric Equipmemt Co., Ltd is comprehensive enterprise specialized in development, production, and marketing of ultra-hard materials.
In the year of 2018, we have two workshops, nearly 50 cubic press are used for growing HPHT diamond, One workshop, 7 sets CVD growth chamber, dedicated to the growth of CVD,
Advanced laser cutting machines, polishing and grinding machines are fully equipped, running day and night, so we can provide you with complete growth, cutting, polishing and grinding services for HPHT diamond and CVD diamond.
For quality inspection, we are equipped with complete and advanced testing instruments,
Such as particle size analyzer, static pressure analyzer, magnetic susceptibility
Analyzer, 200-1000 times electron microscope, infrared spectrometer, etc,
They are specially used to control the quality of diamond. We are the only
Designated testing center of Jilin University in Hunan Province. As a diamond supplier, We started to provide a wide range of diamond products and solutions for many well-known Chinese diamond tools enterprises since 1993. We grow together with China's diamond industry.
Since 2009, we have started to sell superior diamonds all over the world, including famous tool manufacturers, laboratories in colleges and universities, Diamond institute, Diamond dealers etc.
Our products are widely used in mechanical processing, oil and gas drilling,
Coal mining, construction, transportation, and some others are used in stone, automobile, cast iron, ceramic, hard alloy, fiber, semiconductor. Magnetic materials cutting and grinding area.
About Our Factory & Business Background
- Address
- B1102, Huayifu, Shaoshan Nan Road, Yuhua District, Changsha, Hunan, China
- Terms of Payment
- T/T, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Changsha. Guangzhou, Shanghai, Shenzhen
Our Production Capability & Technical Expertise
- Main Products
- Synthetic Diamond, Diamond Drill Bit, Diamond Cutting Disc, PDC Cutters
Our Industry Experience & Global Business Record
- Export Year
- 2010-12-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Eastern Asia, Western Europe
FAQ
- What rock formations are suitable for this PDC drill bit?
- It is suitable for soft, medium, and hard rock formations such as mudstone, limestone, shale, and sandstone.
- What is the warranty or after-sale service policy?
- We provide free replacement and cover shipping costs for issues like thread mismatch, non-drilling-related cutter fall, parameter discrepancies, or manufacturing-induced short working life.
- How long is the delivery time?
- Delivery takes 3-15 working days after payment confirmation, with lead times within 15 workdays for both peak and off-seasons.
- What payment methods are accepted?
- We accept T/T, PayPal, Western Union, Small-amount payment, and Money Gram.
- What are the main advantages of these drill bits?
- Advantages include high wear resistance, unique back rake design for better performance, rigid quality control, and rich experience in large engineering projects.
Send your message to this supplier
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