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Factory Hot-Sale Angle Arc Cutting Drill Bit for Coal Mining Backfill
US$490.00
1-19 pieces
US$480.00
20-49 pieces
US$470.00
50+ pieces
Sample price:US$490.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
as NeededWarranty
as NeededModel NO.
171mmCertification
CE, ISO 9001:2000, ISO 9001:2008Standard
AISI, ANSISurface Treatment
Spray-PaintManufacturing Process
ForgingMaterial
Alloy SteelWeight (Kg)
12Processing Type
ForgingMachine Type
Drilling EquipmentUse
Well DrillingColor
Customized ColorShowroom Location
NoneVideo Outgoing-Inspection
ProvidedType
Drilliing ToolsApplicable Industries
Energy & MiningPacking
Wooden CaseApplication
Stone Mining in MinesMachinery Test Report
ProvidedTransport Package
Wooden CaseSpecification
171mmTrademark
speedmadeOrigin
Hunan, ChinaKey features
Customized Color Options: Available in customized colors to meet specific project requirements.
Versatile Drilling Applications: Suitable for grouting holes, water wells, geothermal, and mining in various strata.
Multiple Drill Sizes: Available in 75, 94, 113, and 133 mm diameters for different drilling needs.
Advanced Manufacturing Process: Forged from high manganese steel and alloy steel for durability.
Comprehensive Certifications: Certified with CE, ISO 9001:2000, and ISO 9001:2008 standards.
Quality Inspection Provided: Includes video outgoing-inspection and machinery test reports.
OEM and ODM Services: Offers customization from samples and designs with professional manufacturing.
Global Market Presence: Products exported to over 15 regions including North America, Europe, and Africa.
Company 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: ≤18h
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.
Product Q&A
Q:Who are we?
A:
We are based in Hunan, China, established in 2019, with 51-100 staff. We sell globally, with major markets in South Asia, Mid East, Africa, and Southeast Asia.
Q:How can you guarantee quality?
A:
We ensure quality by producing a pre-production sample before mass production and conducting a final inspection before shipment.
Q:What can you buy from us?
A:
We supply PDC Drill Bits, Diamond Core Bits, DTH Hammer Bits, Rock Tools, and general Drilling Equipment.
Q:Why should you buy from us not from other suppliers?
A:
We are professional manufacturers with advanced technology, complete equipment, and standardized management for high-performance drilling tools.
Q:What services can you provide?
A:
We accept FOB, CIF, EXW, and Express Delivery terms. Payment options include USD, EUR, CAD, AUD, GBP, CNY via T/T, L/C, PayPal, and more. We speak English, Chinese, Spanish, French, and Russian.
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
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