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6mm-100mm Diamond Hole Saw Diamond Core Drill Bit Tile Marble Diamond Drills Drill Bit Set
US$0.56-8.16
10 Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableUsage
Tile,Glass,Marble,Stone,Floor Tiles,Walls,ConcreteProduct Name
Diamond Core Drill BitSize
6-100mmColor
BlueProcess
SinteredShank
ShankApplication
Tile, Glass, Marble, Stone, Floor Tiles, WallsUse
Concrete Driling HolesQuality
High LevelHardness
StandaredPackage
Standard PackgingTransport Package
Standard PackagingSpecification
6-100mmTrademark
RZOrigin
ChinaProduction Capacity
1000000pieces/YearKey features
Wide Application Range: Drills tile, glass, marble, stone, concrete, and masonry effectively.
Sintering Technology: Provides longer working life and less heat generation during use.
High Diamond Exposure: Ensures faster, more aggressive drilling with better finish quality.
Minimized Chipping: Design reduces breakage and ensures clean cuts on brittle materials.
Customizable Options: Full customization available from designs, including size and color.
Professional Quality: Heavy-duty drill bits designed for professional and industrial use.
Versatile Shank: Compatible with standard shank types for various drilling machines.
Efficient Performance: High-efficiency drilling with less unit cost for long-term use.
Company profile
Business Type: Trading CompanyAverage Response Time: ≤2.02h
AI-Powered supplier vetting
SummaryZhengzhou Ruizuan Diamond Tool Co., Ltd. is identified as a limited trading company in Zhengzhou with 19 employees and valid import/export licensing. It offers full customization, ODM, and OEM services, has substantial export exposure, and reports nine years of export experience. Operational strengths include in-stock service capacity, overseas warehouse capability, multiple quotation and payment options, and documented complaint-handling procedures. However, several controls remain undocumented or incomplete, including corrective and preventive action procedures, raw-material traceability, outsourcing manufacturing procedures and contracts, and fire-drill status. The supplier has no overseas showroom, no SDK availability, and no explicit production-facility evidence. An SGS audit is recorded, but the stated audit result is 0 and the report validity ended in 2024; the provided data does not explain the scoring system or confirm current certification status.
Supplier typeThe supplier is described as a limited company and a trading company located in Zhengzhou, with 19 employees and valid import/export licensing. Its primary offerings are hardware products and ordinary mechanical equipment, while no larger-company affiliation is indicated.
After-Sales capabilityThe supplier has a clear customer-complaint procedure with follow-up records and describes a commitment to customer service. It also reports in-stock capability, overseas warehouse capability, multiple quotation and payment terms, and defined peak- and off-season lead times; however, corrective and preventive-action procedures are not documented.
R&D capabilityThe supplier provides ODM services and full customization or customization from designs, indicating design-related capability. It does not provide an SDK, and the available information does not establish broader research investment, proprietary technology, or measurable innovation outcomes.
Customization capabilityThe supplier explicitly offers full customization and customization from designs, as well as ODM services. These statements directly support a capability to provide customized products and design-based manufacturing services.
Client casesThe supplier states that it provides OEM services for well-known brands and reports that exports represent 71%–90% of total sales, with nine years of export experience. These are indications of relevant customer and international-market experience, but no customer names, project details, or independently verifiable case studies are provided.
Product Q&A
Q:What materials can this diamond core drill bit be used on?
A:
It is suitable for ceramic tile, porcelain tile, limestone, sandstone, marble, granite, quartz, bricks, masonry, concrete block, and concrete.
Q:Is water required for lubrication?
A:
Yes, water must be used for lubrication during the drilling process.
Q:What is the available size range for these drill bits?
A:
The diameter ranges from 6mm to 100mm, with a cutting depth of 50mm and shank diameter of 10mm.
Q:Are customization options available?
A:
Yes, full customization is available from designs, including product name, size, color, and process.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 piece.
Send Inquiry
*To:
Zhengzhou Ruizuan Diamond Tool Co., Ltd.
Zhengzhou Ruizuan Diamond Tool Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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