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Product profile
Customization
AvailableCustomized
CustomizedStandard
AISILength
Standard Length or CustomizedType
5 Wings PDC Arc Angle BitMaterial
DiamondUsage
Well Drilling, Masonry DrillingTransport Package
Export Standard Wooden Case or Carton with ShockprSpecification
3-1/2 Inch to 12-1/4 Inch 5-Wing API Regular Pin BTrademark
OEM / ODMOrigin
Changsha, ChinaHS Code
8207191000Production Capacity
8000 Pieces/YearKey features
5 Blade High Balance Design: The engineered five-wing layout provides maximum stability, drastically decreasing downhole stick-slip and lateral vibrations to keep the borehole perfectly vertical.
Arc-Angle Stress Distribution: Features an optimized arc cutter path for progressive formation shearing, dividing instant heavy torque and enhancing overall tool life by 2 to 4 times.
Premium 1613 Cutters and Steel Base: Constructed from robust 42CrMo forged alloy steel body and armed with heavy-duty 1613 PDC inserts to successfully manage unstable gravel and hard limestone strata.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-12-01Nearest Port: Changsha. Guangzhou, Shanghai, ShenzhenAverage Response Time: ≤15hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryChenguang Machinery & Electric Equipment Co., Ltd. is a China-based limited trading company located in Changsha, Hunan, with its factory reported in Furong District. Its stated business covers development, production, and marketing of ultra-hard materials, including synthetic diamond, diamond drill bits, diamond cutting discs, and PDC cutters. The supplier reports ISO 9001 and GMP certifications, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. It has self-operated import/export rights and has exported since 2010, with exports representing 31%–40% of total sales. Recent trade records show transactions involving synthetic diamonds and inserts with a buyer in Mexico, but the limited number of disclosed transactions does not establish a broad customer base. Evidence is insufficient to assess after-sales service, customization, and financial credibility.
Supplier typeThe supplier is identified as a trading company in Changsha and as both a trading company and manufacturer/factory in the company profile. Its stated business includes development, production, and marketing of ultra-hard materials, indicating a hybrid trading-and-manufacturing profile.
CertificationsThe supplier reports holding ISO 9001 and GMP management-system certifications. These certifications provide explicit evidence of formal quality and manufacturing management systems, although the slices do not provide certificate numbers, validity dates, or scope.
R&D capabilityThe company describes itself as specialized in the development of ultra-hard materials and reports 6–10 R&D engineers. Its product keywords include synthetic diamond and PDC cutters, supporting an identifiable R&D orientation, but no patents, new-product records, or technical performance data are provided.
Production capacityThe supplier states that it develops and produces ultra-hard materials, operates more than 10 production lines, and has annual output information listing 10,000,000 units for lab diamond and other products. The reported manufacturing infrastructure and output data explicitly support production capability, although the exact product allocation and capacity verification are not provided.
Client casesTrade records show three recent product categories—Inserts, Synthetic Diamond, and Synthetic Diamonds—with transactions involving Mexico and the same named buyer; the disclosed transaction counts are 2, 3, and 2 respectively. These records evidence some recent commercial activity, but the limited buyer and country coverage does not establish a broad or diversified customer portfolio.
Product Q&A
Q:Why should I choose a 5-wing arc-angle bit instead of a 3 or 4-wing bit?
A:
The 5-wing layout offers better hole-cleaning balance and higher cutter density. It distributes the cutting load over more points, making it much more stable when transitioning into harder rock layers or dealing with geothermal drilling vibration.
Q:Can this 5-bladed PDC bit work efficiently in soft clay without bit balling?
A:
Yes. Although it has 5 blades, we have engineered oversized fluid channels and a stream-lined crown shape. This structure accelerates mud flow directly past the cutting surface to quickly wash out sticky clay and mud.
Q:Do you support customized backreaming cutters or gauge protection for deep geothermal wells?
A:
Absolutely. As a direct source factory, we can modify the cutter density, adjust the passive gauge carbide buttons, or customize core drilling rod box threads like AW, BW, NW, or HW based on your local drilling formation and rigs.
Send Inquiry
*To:
Chenguang Machinery & Electric Equipment Co., Ltd.
Chenguang Machinery & Electric Equipment Co., Ltd.*Content:
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