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1-3/8 Inch  Vacuum Brazed Diamond  Core Drill Bits for Porcelain
US$6.50
20-49 Pieces
US$6.00
50+ Pieces
Product profile
Customized
CustomizedStandard
SGS,GBLength
60mmModel NO.
CD82Type
Core Drill BitMaterial
DiamondUsage
Masonry Drilling, Ceramic, Porcelain, Stone.Diameter
1-3/8 Inch( 35mm)Total Length
62mmSegment Height
15mmThread
M14 or 5/8"-11Technology
Vacuum BrazedApplication
Wet Drilling or Dry DrillingDelivery Date
15-20daysMOQ
20PCSTransport Package
Aluminum Box PackagingSpecification
35MMTrademark
Johnson ToolsOrigin
ChinaProduction Capacity
10000PCS/MonthKey features
Vacuum Brazed Technology: Superior to electroplating, offering significantly longer lifespan and durability.
High Precision Drilling: Aggressive cutting for ceramic and porcelain with smooth edges and minimal chipping.
Extended Service Life: Capable of drilling more than 30 holes depending on the material type.
Customizable Specifications: Offers customization for diameter, length, segment height, and thread type.
Versatile Application: Suitable for wet or dry drilling in masonry, ceramic, porcelain, and stone.
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: ≤5.51h
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 is the difference between vacuum brazed and electroplated bits?
A:
Vacuum brazed technology is superior to electroplating, providing a much longer lifespan for the drill bits.
Q:What materials can these core drill bits be used on?
A:
They are ideal for drilling porcelain, ceramic, tile, masonry, and stone.
Q:Can the drill bits be customized?
A:
Yes, customization is available for diameter, total length, segment height, and thread type.
Q:What is the expected lifespan of these bits?
A:
They can typically drill more than 30 holes, though the exact life depends on the material being drilled.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 20 pieces.
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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