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12mm Diamond Vacuum Brazed Hole Saws Core Drill Bits
US$2.80
5-199 Pieces
US$2.70
200-999 Pieces
US$2.66
1,000+ Pieces
Sample price:US$3.00/piece.Request sample
Product profile
Product Name
Diamond Vacuum Brazed Hole Saws Core Drill BitsSize
12mmTechnology
Vacuum BrazedModel NO.
OD12HSWorking Length
60mmThread
M14Drilling Material
Porcelain Tile Granite Marble Stone BrickSurface
Cooling WaxTransport Package
Plastic or White BoxSpecification
6mmTrademark
Johnson ToolsOrigin
Jiangsu ChinaKey features
Vacuum Brazed Technology: Ensures strong diamond bonding for fast drilling and long life in dry conditions.
Dry Drilling Capability: Designed for water-free drilling on porcelain, ceramic, tile, and stone.
Wide Size Range: Outer diameters available from 5mm to 180mm to suit various drilling needs.
Fast Drilling Performance: Optimized design allows for rapid drilling with extended tool life.
US Warehouse Shipping: Fast delivery from American warehouse within 1-6 business days with no fees.
OEM and ODM Services: Full customization available from samples, designs, or flexible minor changes.
High Inspection Standard: 100% visual and function inspection ensures quality for every finished product.
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: 17 Years CertifiedNearest Port: Shanghai Port, Ningbo, QingdaoAverage Response Time: ≤6.19h
AI-Powered supplier vetting
SummaryThe supplier operates from Tuqiao Industrial Park, Nanjing, China, with a focus on production and export. They offer robust customization services but lack in R&D innovation, overseas presence, and formalized service management procedures. Financially, they have maintained records over recent years, but no certifications were noted. Their after-sales service capability is present but lacks documentation.
Supplier typeThe supplier provides both ODM and OEM services, particularly in customization, and has significant export sales comprising 90% of total sales.
CertificationsThe supplier does not hold any certifications for their management systems.
R&D capabilityThe supplier did not introduce any new products in the past year, indicating a lack of innovation capability.
Customization capabilityThe supplier excels in customization services, offering full, minor, and flexible customization options.
Client casesThe supplier provides OEM services to popular brands, indicating experience in handling significant customer cases.
Product Q&A
Q:What materials can this drill bit be used on?
A:
It is suitable for dry drilling porcelain tile, granite, marble, stone, masonry, and brick.
Q:Is water required for drilling with this bit?
A:
No, it is designed for fast dry drilling without the need for water coolant.
Q:How long is the working length?
A:
The working length is around 60mm for most sizes.
Q:Can I customize the product?
A:
Yes, we offer full customization, minor customization, and flexible options from samples or designs.
Q:What is the shipping time from the US warehouse?
A:
Shipping from our American warehouse takes 1-6 business days with no shipping fees.
Send Inquiry
*To:
Johnson Tools Manufactory Co., Ltd.
Johnson Tools Manufactory Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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