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Bulk Supply Rock Auger Pilot Bits C31HD for Foundation Equipment
US$13.00
100-299 Pieces
US$12.00
300-499 Pieces
US$10.00
500+ Pieces
Sample price:US$69.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
SupportWarranty
SupportModel NO.
Auger Pilot bitType
Auger PliotApplication
Rock/ Soli DrillingCertification
ISO9001: 2000Condition
NewUsage
Soli/ Rock Auger DrillProcess
Heat TreatmentKey Selling Points
High Wear Resistance High Impact ResistanceModel No.
CustomizableTransport Package
Wood CaseSpecification
3/4/5 inchTrademark
OEMOrigin
ChinaHS Code
8207191000Production Capacity
5000PCS/MonthKey features
High-Strength Alloy Body: Casting with premium 42CrMo steel and heat-treated for extreme durability, ensuring the pilot bit withstands high torque and heavy impact in rock.
Fully Customizable Design: We support customized carbide tooth counts and various connection types (Threaded, Square, or Hex) to perfectly match your specific drilling rig.
Optimized Penetration Rate: Precision-engineered geometry maximizes drilling efficiency and reduces vibration, significantly extending the service life of your foundation tools.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤6.09h
AI-Powered supplier vetting
SummaryThe supplier demonstrates broad mechanical, agricultural, pneumatic, electronic, and metal-product business coverage. It reports internal foundry and forging facilities, CNC and testing equipment, five quality inspectors, material traceability, quality assurance, and documented complaint and corrective-action procedures. Customization and ODM services are available, including customization from samples and designs, and new products were reportedly developed during the past year. However, the supplier reports no valid manufacturing-capacity contract with related subcontractors, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. The available information does not establish certifications, financial strength, or specific customer cases.
Supplier typeThe supplier operates across metal products, agricultural and forestry machinery, pneumatic and electric tools, instruments, electronic components, mechanical equipment, and related parts. Its stated internal foundry and forging plant indicates a manufacturer-oriented profile, although the slices do not provide a formal supplier classification.
After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, supporting structured service handling. However, it has no overseas agents or branches, no overseas showroom, and reports zero countries with overseas services, limiting demonstrated overseas after-sales coverage.
R&D capabilityThe supplier reports new products during the past year and provides ODM services with customization from samples, designs, and full or minor customization. It does not provide an available SDK, but SDK availability is not sufficient to negate its demonstrated product-development and design capability.
Production capacityInternal foundry and forging facilities, CNC and other machining equipment, testing instruments, and five quality inspectors support in-house manufacturing and inspection capability. Nevertheless, the supplier reports no valid manufacturing-capacity contract with related subcontractors and no inventory capacity, so overall production depth and fulfillment flexibility are only partially demonstrated.
Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, as well as ODM services. It also states that it can produce unique molds and castings to customer requirements, providing strong direct evidence of customization capability.
Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of relevant customer experience. However, no brand names, project details, product examples, or verifiable case information are supplied, so the strength of its customer-case record cannot be fully assessed.
Product Q&A
Q:What is this pilot bit used for?
A:
It is a centering pilot bit for earth augers. It starts the hole, keeps the auger aligned, and helps the main teeth cut efficiently in various soil conditions.
Q:What thread or shank sizes do you offer?
A:
We provide all standard threads, square shanks, and hex drives. Custom connection sizes are also available upon providing your specifications.
Q:What is the lead time for custom orders?
A:
We offer fast turnaround times for customized pilot bits, typically ranging from 25 to 30 days depending on the complexity
Q:Are the carbide teeth replaceable?
A:
Yes, our pilot bits are designed for easy tooth replacement, allowing you to maintain peak drilling efficiency without replacing the entire unit.
Send Inquiry
*To:
Ningbo Skymech Import and Export Co., Ltd
Ningbo Skymech Import and Export Co., Ltd*Content:
Supplier replies will be sent to your registered email
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