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Tile Drilling Tools 20 mm Dry Diamond Core Drill Bits for Ceramic Porcelain
US$3.50
10-99 Pieces
US$3.40
100+ Pieces
Sample price:US$15.00/piece.Request sample

Product profile

Customized

Customized

Standard

SGS,GB

Length

67mm

Type

Core Drill Bit

Material

Diamond

Usage

Masonry Drilling, Ceramic, Porcelain, Stone.

Thread

M14

Total Length

60mm

Diameter

20mm

Application

Dry Drilling for Tile/Ceramic/Porcelain

Technology

Vacuum Brazed

Feature

Fast Speed and Smooth Drilling

Delivery Date

15-20days

Transport Package

Plastics Box Packaging

Specification

20mm

Trademark

Johnson Tools

Origin

China

Production Capacity

10000sets/Month

Key features

Vacuum Brazed Technology: Superior to electroplating for longer bit life and high precision drilling.
Versatile Material Application: Ideal for ceramic, porcelain, granite, marble, and stone with smooth edges.
High Drilling Efficiency: Designed for fast speed and smooth drilling with minimal chipping.
Extended Durability: Capable of drilling more than 30 holes depending on material type.
Full Customization Options: Offers flexible customization from samples, designs, and minor adjustments.
OEM and ODM Services: Manufacturer supports both OEM and ODM service requirements.
Standard Compliance: Meets SGS and GB standard requirements for quality assurance.
Fast Delivery: Delivery time is typically 15-20 days for standard orders.

Company profile

Johnson Tools Manufactory Co., Ltd.
Years of Export ExperiencePatents AwardedFast DeliveryOEM Services
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: ≤6.35h

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 ideal for drilling ceramic, porcelain, granite, marble, and stone.
Q:What is the diameter and length of the drill bit?
A:
The out diameter is 20mm and the total length is 60mm.
Q:How long does the drill bit last?
A:
It can typically drill more than 30 holes, lasting dozens of holes on marble.
Q:Is the product customizable?
A:
Yes, we offer full customization, minor customization, and flexible options from samples or designs.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 100 pieces.

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