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R28 Diameter 38mm Rock Drill Tools Drill Bit Button Bit for Mining
US$11.40
1 pieces
Sample price:US$11.40/piece.Request sample
Product profile
Customization
AvailableWarranty
1mouthCertification
ISO 9001:2015Model NO.
B-R28-38-2759Surface Treatment
Spray-Pain+GalvanizedManufacturing Process
ForgingMaterial
Carbon SteelWeight (Kg)
0.6Machine Type
Drilling ToolColor
Customer RequestProcess
Forging+Machining+Surface TreatmentMOQ
1PCType
Button Bit, Taper BitVideo Outgoing-Inspection
ProvidedProduct Name
Boart Long Year Black Button Drill BitKey Words
Boart Long Year Black Button Drill BitApplication
Quarry, Construction, Blasting, Ore MiningTransport Package
Customer RequestSpecification
R28*38Trademark
DrilltOrigin
Shandong, ChinaHS Code
820719Production Capacity
1000/ YearKey features
Customizable Color: Color can be customized according to customer requests.
Low MOQ: Minimum order quantity is 1 piece, allowing for small batch purchases.
ISO 9001:2015 Certified: Manufacturing process meets international quality management standards.
Durable Material: Constructed from high-quality carbon steel for long-lasting performance.
Comprehensive Surface Treatment: Features spray paint and galvanization for enhanced corrosion resistance.
Video Inspection Available: Outgoing inspection videos are provided to ensure product quality.
Versatile Application: Suitable for quarry, construction, blasting, and ore mining operations.
OEM and ODM Services: Full customization available from samples or designs.
Company profile

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Qingdao PortAverage Response Time: >24h
AI-Powered supplier vetting
SummaryShandong Drill T Mining Machinery Co., Ltd. is a China-based limited trading company with five employees and a valid import/export license. It offers customization, ODM, OEM, and reports new-product development during the past year, but its R&D resources are limited to one engineer and no SDK is available. Export sales represent 51%–70% of total sales, with four years of export experience and self-operated import/export rights. Service and quality-management documentation is weak: there are no written procedures or records for service capability, corrective actions, or complaint handling, and quality traceability and assurance statuses are unknown. The supplier has no inventory, overseas warehouse, showroom, agent, or branch service capability, and has not participated in offline trade shows. No certification information, production assets, or verifiable customer cases are provided.
Supplier typeThe supplier is identified as a limited company and trading company, with five employees, no parent-group affiliation, and a Qingdao, Shandong address. It also holds a valid import/export license, supporting its classification as an export-oriented trading business rather than a demonstrated manufacturer.
After-Sales capabilityAfter-sales and service-system evidence is weak: there are no written procedures or records for service capability, corrective and preventive actions, or complaint handling. The supplier also has no inventory, overseas warehouse, overseas showroom, overseas agent, or branch, although it accepts several quotation and payment terms and reports one-month peak- and off-season lead times.
R&D capabilityThe supplier reports new-product development during the past year and offers ODM services, with one R&D engineer responsible for new products and customer technical services. However, it has no available SDK, and the very small disclosed R&D team limits the evidence of broader innovation resources.
Production capacityThe supplier is explicitly classified as a trading company, while no factory, production line, manufacturing equipment, or production capacity is provided. Quality-control evidence is also incomplete, including zero reported quality-control test equipment and unknown quality-assurance and traceability status.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, ODM services, and OEM services for popular brands. These stated service offerings provide direct evidence of customization capability.
Product Q&A
Q:Are you a trading company or a manufacturer?
A:
We are a manufacturer specializing in the production and sale of various high-quality rock drilling tools, mainly producing bench drilling tools, tunneling, small hole drilling tools, down hole drilling tools, etc.
Q:What is the minimum order quantity?
A:
If you insist on buying one piece, or you only need one piece, we are likely to produce MOQ for you.
Q:How to get samples to check the quality? How long can I get the samples?
A:
After the price is confirmed, samples can be provided for your evaluation. After confirming the sample details, the samples will be ready for delivery within 3-7 days, and sent to you by courier, and arrive within 3-5 days.
Q:Which payment method does your company accept?
A:
We accept wire transfer, letter of credit, Western Union.
Q:What are your company's shipping terms and delivery time?
A:
20-30 days for bulk, 5-10 working days for inventory.
Send Inquiry
*To:
Shandong Drill T Mining Machinery Co., Ltd
Shandong Drill T Mining Machinery Co., Ltd*Content:
Supplier replies will be sent to your registered email
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