Powered by Made-in-China.com

8 1/2" PDC Oil Drill Bits, PDC Petroleum Bit, Oil Field PDC Drill Bit
US$1,500.00-3,000.00
1 Set
Product profile
Customization
AvailableCustomized
Non-CustomizedUsage
Well DrillingModel NO.
8 1/2"Bit Type 
8-1/2"Blade 
6Connection 
4-1/2" RegWeight on Bit(kN) 
20-100Max.Wob(kN) 
130Flow Rate(Lps) 
22-35Transport Package
StandardTrademark
GLORYTEKOrigin
Beijing ChinaProduction Capacity
20000piece/YearKey features
Optimized ROP Performance: Parabolic profile with varying cutter densities ensures better Rate of Penetration in soft to hard formations.
Enhanced Gauge Wear Resistance: DURASET gauge design with super strong material promotes long bit life and wear resistance.
Balanced Force Stability: Unique cutter layout and blade design improve bit stability and impact resistance during drilling.
Anti-Balling Hydraulics: Optimized hydraulics and big junk slots improve cuttings removal and anti-balling ability in high penetration.
Reduced Bit Torque: Unique backrack design reduces bit torque while increasing drilling aggressiveness.
Multiple Size Options: Available in various sizes including 6', 8-1/2', 9-1/2', 12-1/4', 16', and 17-1/2'.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-08-10Nearest Port: Tianjin, BeijingAverage Response Time: ≤4.60hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW
AI-Powered supplier vetting
SummaryGlorytek Industry (Beijing) Co., Ltd. is identified as a Chinese manufacturer/factory producing drilling rigs, piling machinery, and drilling auxiliaries. It demonstrates broad customization capability, has introduced new products within the past year, and provides OEM services for recognized brands. Export activity is substantial, with 71%–90% of sales from exports and 14 years of exporting experience. The supplier reports overseas warehouses, an overseas showroom, in-stock capability, maintenance and training services, and a documented customer-complaint procedure with records. However, quality assurance and traceability statuses are unknown, quality-control test equipment is reported as zero, and the R&D team consists of one engineer. Financial records are indicated for 2021–2023, but financial performance or credibility cannot be assessed from the provided information. No certification information or specific customer cases is provided.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates as a limited company in Beijing, China. This supports classification as a direct manufacturing supplier rather than only a trading or service intermediary.
After-Sales capabilityThe supplier describes after-sales service as a support for business cooperation, offers maintenance and training, and has overseas warehouse and showroom capabilities. It also has a clear customer-complaint procedure with follow-up records, although its broader service-assessment and corrective-action procedures lack written records.
R&D capabilityThe supplier reports having launched new products within the past year and offers extensive product customization. However, it has only one R&D engineer and no available SDK, so the evidence supports some product-development activity but not a strong or broad innovation infrastructure.
Production capacityAs a manufacturer/factory, the supplier lists multiple drilling-rig, piling-machinery, and drilling-auxiliary product categories, reports in-stock capability, and states that it has 50 qualified service suppliers. Overseas warehouse and showroom capabilities are also reported. Nevertheless, the quantity and size of quality-control test equipment is stated as zero, while production capacity and manufacturing scale are not quantified.
Customization capabilityThe supplier explicitly provides customization from samples, designs, minor customization, full customization, and flexible customization. This is consistent across the two relevant slices and indicates broad customization coverage.
Product Q&A
Q:How can we choose a suitable drill bit?
A:
We recommend a suitable model according to drilling depth, drilling hole diameter, and layer condition on site.
Q:Are you a factory or a trading company?
A:
We are an integrated corporation specialized in manufacturing and exporting drilling equipment.
Q:What are your payment terms?
A:
We can accept T/T and L/C.
Q:What is your MOQ and delivery time?
A:
Our MOQ is 1 set. Delivery time is about 25-30 days for drill rigs and 3-5 days for drilling tools after receiving payment.
Q:How long is the warranty?
A:
The guarantee period for the mainframe is one year, excluding quick wear parts.
Send Inquiry
*To:
Glorytek Industry (Beijing) Co., Ltd.
Glorytek Industry (Beijing) Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
API Spec 9-1/2 "IADC S333 Diamond PDC Drill Bit for Oil Well
US$600.00-3,000.00
1 Piece(MOQ)
PDC Bit Well Drilling PDC Drill Bit Oil Well Drilling Bits
US$1,800.00-3,800.00
2 Pieces(MOQ)
API Factory High Quality 8-1/2 Steel Body Coring Bit Well PDC Coring Drill Bit Oil and Gas
US$99.00-999.00
1 Piece(MOQ)
8 1/2''steel Body PDC Bit for Hard Rock Drilling Oil Field Drill Bit
US$199.00-1,999.00
1 Piece(MOQ)
8.5 Inch Diamond Fixed PDC Drill Bit for Oil Gas Mine Well
US$5,000.00-10,000.00
1 Piece(MOQ)
13-1/2" 5 Blades PDC Drill Bit High Torque Resistance for Quartz
US$2,000.00-4,000.00
1 Piece(MOQ)
Diamond 8-1/2 Inch PDC Oil Drilling Bit
US$5,000.00-10,000.00
1 Piece(MOQ)
Powerroc 5 Blade PDC Drill Bit Customized Oil Gas Well Drilling
US$1,200.00-3,000.00
1 Piece(MOQ)
Matrix Body PDC Bit API 7-1 Tungsten Carbide Drill Bit for Mining & Oil Well
US$1.00-7,997.00
1 Piece(MOQ)
Heavy-Duty 8 1/2" IADC 637g Tricone Drill Bit for Challenging Terrain
US$500.00-3,000.00
1 Piece(MOQ)
API Spec 8-1/2 Inch PDC Drill Bit for Gas Drill
US$700.00-1,500.00
1 Piece(MOQ)
API Steel Body PDC Drill Bits for Oil Petroleum Water Mining Rock Well Drilling Tools Matrix Body PDC Bits
US$1.00-5,999.00
1 Piece(MOQ)
Oil Well Reliable PDC Drill Bit CS Drill PDC 216mm PDC Drill Mata-Bor 17 1/2 PDC Drill Bit
US$79.00-990.00
1 Piece(MOQ)
Factory Price 3 1/2" 6 1/2" 8 1/2" 12 1/4" -22" PDC Drill Bit for Oilfield
US$650.00-2,000.00
1 Piece(MOQ)
Bit Diamond Drill Buy Tools Set Oil Well PDC Drilling Bits New
US$1,000.00-2,000.00
1 Piece(MOQ)
8 1/2 Inch PDC Bit Rock Drill Bits Well Drilling Bits
US$1,500.00-3,000.00
1 Set(MOQ)


















