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Hot Selling Rock Bit Core Drill Bit 32mm 34mm 36mm Tungsten Carbide Drill Bit for Small Hole in Quarry
US$7.00-10.00
500 Pieces
Sample price:US$6.80/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Video Technical Support, Online Support, Spare PARWarranty
Video Technical Support, Online Support, Spare PARModel NO.
34/36/38 mm 11degree Taper Drill BitCertification
ISO 9001:2000Manufacturing Process
ForgingTransport Package
CartonSpecification
23X18X23 cmTrademark
D MiningwellOrigin
Zhejiang, ChinaProduction Capacity
5000PCS Per MonthKey features
High Wear Resistance: Made from 100% virgin raw material with submicron grain size for superior hardness and toughness.
Wide Diameter Range: Available in 32mm, 34mm, 36mm, 38mm, 40mm, and 41mm sizes for various drilling needs.
Customizable Options: Supports customization for color, material, brand, and carbide grade based on specific requirements.
Versatile Application: Suitable for hard rock drilling (f=8~18) in quarries, blast holes, and infrastructure projects.
Quality Assurance: ISO 9001:2000 certified with strict quality control and 95% similarity to top global brands.
Fast Sample Support: Samples and small orders are accepted to ensure product quality before bulk purchase.
Professional Support: Provides video technical support, online assistance, and spare parts for after-sales service.
Competitive Pricing: Offers high-quality drilling bits at competitive prices with flexible customization options.
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: 7 years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤3.64h
About Our Factory & Business Background
AddressNo. 18, Gaotang Road, Qujiang District, Quzhou City, Zhejiang Province
Plant Area1736 square meters
Number of Employees17
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays, one month, 1-3 months Off Season Lead Time: within 15 workdays, one month, 1-3 months
Minimum Order Quantity10 pcs
Supply Chain Partners19
Our Production Capability & Technical Expertise
Main ProductsDTH Hammer, DTH Bit, Shank Adapter, Water Well Drill Pipe, Taper Drill Bits, Water Well Drilling Rig, Air-Compressors, Mine Drilling Rig, Thread Drill Bit, Jack Hammer
Production Lines12
Production MachinesSawer, Lathe, Miller, Drilling machine, Grinder, Heat Treatment machine, Friction Welding machine
QA/QC inspectors4 people
Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers2 people
Traceability of Raw MaterialsYes
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2017-12-18
Main MarketsSouth America, Southeast Asia/ Mideast, Domestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff8
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Product CertificationCE
Cooperated with Fortune 500No
Product Q&A
Q:What materials are used for the drill bits?
A:
The drill bits are made from 100% virgin raw material with submicron grain size. Available materials include 42CrMo and 45CrNiMoVa.
Q:Can I customize the color or brand of the product?
A:
Yes, we offer customization for color, brand, and other specifications. Full customization and minor customization are available.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 10 pieces.
Q:What is the lead time for production?
A:
Lead time varies by season: within 15 workdays during off-season, and 1-3 months during peak season.
Q:What after-sales services are provided?
A:
We provide video technical support, online support, and spare parts to ensure customer satisfaction.
Send Inquiry
*To:
Zhejiang Miningwell Supply Chain Management Co., Ltd.
Zhejiang Miningwell Supply Chain Management Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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