Powered by Made-in-China.com
China Manufacturer Fs 4 Wing 245mm PDC Drill Bits for Mining
US$365.00
1-49 pieces
US$360.00
50-99 pieces
US$355.00
100+ pieces
Product profile
Customization
AvailableWarranty
1 YearCertification
ISO 9001:2000, ISO 9001:2008Model NO.
245#Standard
AISIManufacturing Process
ForgingMaterial
Carbon Steel, DiamondWeight (Kg)
14.6Usage
Mining IndustryMachine Type
Drilling EquipmentUse
Geological Drilling and MiningColor
GoldShowroom Location
NoneBit Type
PDC Core Diamond BitMOQ
1 PCSName
Drilling ToolsVideo Outgoing-Inspection
ProvidedType
Core Drill BitApplicable Industries
Energy & MiningAdvantage
Wear ResistantThread Type
Male Female ThreadMachinery Test Report
ProvidedTransport Package
Wooden CaseSpecification
245mmTrademark
SPEEDMADEOrigin
Hunan, ChinaHS Code
82071300Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤24h
AI-Powered supplier vetting
SummaryThe supplier operates in metal tool, drilling equipment, mining machinery, mechanical equipment, and related metal-product businesses. It reports ISO9001:2015 and ISO14001 certifications, as well as additional management-system certifications including BSCI, TS16949, and GMP, although the applicable scope and validity are not specified. Service procedures, corrective-action procedures, and complaint-handling records are stated to exist. The supplier offers OEM and ODM services and launched new products during the past year, but it has no available SDK and only two R&D engineers are reported. Production information includes five production lines and 31–40 quality-control staff; the stated output figure is omitted for privacy. Financial records are identified for 2021–2023, but no financial results are provided. No Fortune 500 cooperation is reported, and overseas-service coverage is listed as zero.
Supplier typeThe supplier is a manufacturer and seller of metal tools, drilling and oil-production equipment, mining machinery, mechanical parts, hardware, and metal materials. Its product description specifically covers drill bits for water wells, natural gas, oil, coal, geothermal, and geological exploration applications.
CertificationsThe supplier reports ISO9001:2015 and ISO14001 certifications, while another slice lists BSCI, TS16949, ISO9001, and GMP management-system certifications. The records do not specify certificate scope, issuing bodies, or validity dates, but they explicitly evidence multiple certifications.
After-Sales capabilityThe supplier states that it has written procedures and implementation records for service capability assessment, corrective and preventive actions, and customer complaint handling. However, overseas-service coverage is recorded as zero, so the evidence supports formal service processes but not broad international service reach.
R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has R&D engineers with 6–10 years of total experience. It also reports only two R&D engineers and explicitly states that no SDK is available, indicating some product-development capability but limited evidence of broader technical resources.
Production capacityThe supplier reports five production lines and 31–40 quality-control staff, providing explicit evidence of an organized manufacturing and quality-control setup. The supplier also states an annual production-output range, but that figure is excluded here under the privacy requirement; product-specific capacity is not provided.
Customization capabilityThe supplier explicitly offers ODM and OEM services and provides different drill-bit models and sizes for varied applications and rock conditions. This supports customization capability for relevant products, although the scope of engineering changes and customization limits is not detailed.
Client casesThe supplier explicitly reports no cooperation with Fortune 500 companies. Although it states a preference for repeat buyers at 80%–100%, no named customers, reference projects, or verifiable customer cases are provided.
Send Inquiry
*To:
Qidong Fengsu Drilling Tools Co., Ltd.
Qidong Fengsu Drilling Tools Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
8-1/2" 170*215 Bi-Center PDC Bit Drill Bit Mining Well Drilling-Tools API 7-1 Drill Bit for Rock
US$1.00-8,888.00
1 Piece(MOQ)
PDC Drill Bit Concave 3 Wings PDC Cutter Shank Anchor Core Drill Bit for Coal Mining Water and Oil Well
US$90.00-300.00
10 Pieces(MOQ)
56-220mm Non Core PDC Rock Drill Bit for Underground Mining & Water Well Drilling
US$350.00-999.00
1 Piece(MOQ)
Precision Rib Core PDC Drill Bit for Construction Well Mining Limestone Drilling
US$76.00-86.00
1 pieces(MOQ)
Manufacturer Various Three Wing Drill Bits for Mining
US$100.00-1,000.00
20 Pieces(MOQ)
Diamond Bits for Core Drilling New Diamond PDC Bits for Oilfield Drill 8-1/2 Inch 12-1/4 Inch Mining Drilling Bit
US$2,500.00-6,500.00
1 Piece(MOQ)
China Manufacturer Mining Machine Parts Drill Bits Diamond PDC Bit
US$2,500.00-5,000.00
1 Piece(MOQ)
API Factory Directly 4 Wings 152 mm PDC Concave Drill Bit for Drilling
US$500.00
1 Piece(MOQ)
China Manufacturer Mission60 DTH Rock Drill Bits for Water Well Drilling
US$20.00-1,000.00
1 pieces(MOQ)
High Quality Durable Three Wings PDC Drill Bit for Water Well Drilling
US$68.00
1 Piece(MOQ)
12-1/4 Inch Drill Bit for Rock API 7-1 PDC Bit for Oil Gas Mining Well Drilling Bit Factory Drill-Bits
US$1.00-3,378.00
1 Piece(MOQ)
U Type Two Wings Coal Drill Bit for Mining
US$3.55
1,000 Pieces(MOQ)
Mining Two-Wing Carbide Drill Bit for Coal Seam
US$3.55
1,000 Pieces(MOQ)
Reliable 17 1/2 Inch IADC517 PDC Drill Bit for Mining Efficiency
US$500.00-5,000.00
1 Piece(MOQ)
Superior Customizable Anchor Drill PDC Bit for Mining Operations
US$4.50-6.00
10 Pieces(MOQ)
China Direct Manufacturer Supply Alloy Steel Coal Mining Bit for Various Machines
US$9.90
100 Pieces(MOQ)
Anti Impact Two Wing Coal Drill Bit for Drilling
US$3.55
1,000 Pieces(MOQ)



















