6-150mm M14 Vacuum Brazed Diamond Hole Saw for Ceramic Stone
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Product Highlights
- Customizable Color: Color can be customized as per customer's request.
- Customizable Diamond Height: Diamond tip height is 10mm, adjustable as per customer request.
- Customizable Diameter: Diameter ranges from 6mm to 50mm, customizable as per request.
- OEM Service Available: Full OEM service support for branded manufacturing.
- Universal M14 Thread: Compatible with mainstream angle grinders and handheld drills without adapters.
- High Efficiency Drilling: Features fast, smooth drilling with superior durability and chip removal.
- Versatile Application: Suitable for drilling porcelain, tile, granite, marble, stone, and masonry.
- Optimized Design: 10mm diamond height and 64mm total height balance depth and stability.
Product Attributes
- Customization
- Available
- Type
- Core Drill
- Usage
- Metal Drilling
- Model NO.
- JINGSTAR
- Certification
- AISI
- Color
- Black, Red, Blue
- Use
- Masonry Drilling
- Application
- Marble, Grantite, Limestone, Hard Tile, Porcelain
- Feature
- Fast Speed Drilling
- Transport Package
- Carton, Wooden Carton
- Specification
- 6mm-150mm
- Trademark
- JINGSTAR
- Origin
- Fujian, China
- Production Capacity
- 50000years
- Package Size
- 33.00cm * 24.00cm * 25.00cm
- Package Gross Weight
- 9.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 6-150mm M14 Vacuum Brazed Diamond Hole Saw for Ceramic Stone
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Product Description

Description:
Brazed Diamond Core Drill Bits
| Main Material | Diamond |
| Diameter | 6mm,8mm,10mm,25mm,35mm,40mm,50mm |
|
Color
|
as per customer's request
|
| Thread Type | M14 thread |
| Diamond Height | 10mm |
|
Total height
|
64mm |
| Application | Diamond Core Drill Bit Dry/Wet Drilling For Porcelain,Tile,Granite,Marble,Stone,Masonry,Brick |
Diamond Core Drill Bits is mainly used fordrilling granite, marble, ceramic, wall, etc.,wet and dry can be used. Processing of high efficiency, long service life, good chip removal performance. It can be installed in angle grinders and any pistol drills.
Features:
M14 universal thread, compatible with mainstream angle grinders and handheld drills
In terms of installation compatibility, this drill bit adopts the M14 standard thread interface, which is the most commonly used thread specification for the spindle of angle grinders (angle grinders), and is also a universal thread supported by many impact drills and hand drill adapters. This means that you can directly install the drill bit onto an existing angle grinder or handheld drill without the need for additional conversion accessories, ready to use. This wide adaptability greatly reduces the cost of tool purchase - you only need to purchase the drill bit, without the need to purchase a dedicated host.
10mm diamond height+64mm total height, balancing depth and stability
The height of the diamond working layer of the drill bit is 10mm, which fully considers the thickness range of common plates such as tiles, marble sheets, and countertops, ensuring that the diamond layer can still participate in the cutting process throughout the plate, ensuring the efficiency and edge quality of the drilling end.
The total height of the drill bit is 64mm, and a reasonable overall height design ensures that the drill bit has good stability during use. A drill bit that is too short is easily limited in deep hole operations due to insufficient travel, while a drill bit that is too long may shake due to insufficient rigidity. The total height of 64mm can provide comfortable grip and precise control in most handheld drilling scenarios, while also meeting the drilling needs of a certain depth.







About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI217326". Items marked "" are certified.
Company Profile
Quanzhou Jinstar Co., Ltd is one of the most professional producer and exporter of diamond tools in China, which had been making and exporting the diamond tools more than 15 years. With a team of skilled workers, experienced engineers, we have got stable quality and high performance of our products. Our main products are Diamond Segments, Saw Blades, Diamond grinding blocks, Diamond Wire Saws, Core Drill Bits, Floor grinding pads, Polishing Pads, Profiling Wheels, Diamond Abrasives and so on.
Our products enjoy high reputation in foreign markets such as Europe, America, East Asia and Southeast Asia. With high quality products at reasonable prices, we sincerely hope to establish close relationships with customers all over the world.
We have excellent production teams who focus on product development & Design, quality control & Inspection and great sales teams who provide sales support and after-sale service. We are establishing a good reputation with quality products and great services, and we would like to establish long term business relationship with you based on mutual benefit.
We always stick to our slogan "Better quality, Better future". We warmly welcome customers to cooperate with us for common success.
We are committed to becoming a world-class diamond tool brand supplier, dedicated to provide customers with first-class products and quality service!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 33hongshan Road, Changtai Street, Licheng District, Quanzhou, Fujian, China
-
Plant Area
- 100 square meters
-
Number of Employees
- 8
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Xiamen Port
Our Production Capability & Technical Expertise
-
Main Products
- Diamond Tool
-
Production Machines
- Packaging Line Facility
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2018-08-21
- Export Year
- 2018-08-21
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- Others
FAQ
- What materials can this drill bit be used on?
- It is designed for drilling granite, marble, ceramic, porcelain, tile, stone, masonry, and brick.
- Is the diameter customizable?
- Yes, the diameter can be customized from 6mm to 50mm as per customer request.
- What is the thread type of this drill bit?
- It features an M14 universal thread, compatible with most angle grinders and handheld drills.
- Can I request a specific color for this product?
- Yes, colors such as Black, Red, and Blue are available, or you can specify a custom color.
- Does the product support OEM services?
- Yes, we offer full OEM services to meet your specific branding and product requirements.
- What is the diamond tip height?
- The standard diamond tip height is 10mm, but it can be customized according to your needs.
- Can this drill bit be used for wet drilling?
- Yes, this diamond core drill bit supports both dry and wet drilling operations.
- What is the total height of the drill bit?
- The total height is designed at 64mm to balance depth and stability during drilling.
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