Premium Diamond Drill Bit Vacuum Brazed Drill Bit Dry Drill Bit for Porcelain
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Product Highlights
- Vacuum Brazed Technology: Premium quality diamonds with stable brazing materials for superior durability.
- Dry and Wet Drilling: Versatile usage for dry drilling of porcelain and wet drilling for extended life.
- Self Cooling Design: Cooling slots design ensures self-cooling and easier core removal when stuck.
- High Drilling Speed: Fantastic fast drilling speed with 20 seconds per hole performance.
- Wide Application Range: Suitable for granites, marble, hard tiles, and hard porcelain drilling.
- Customized Options: Customized packing, stickers, and diamond drill kinds available.
Product Attributes
- Customization
- Available
- Customized
- Customized
- Standard
- DIN, JIS, AISI
- Length
- Stub-length
- Type
- Core Drill Bit
- Material
- Diamond
- Usage
- Masonry Drilling, Drilling
- Kind
- Diamond Drill
- Manufacturing Arts
- Vacuum Sintered
- Machines
- Used on Angle Grinders
- Application
- Dry Drill All Tiles, Porcealins, etc
- Optimum Rpm
- 10, 000-12,000
- Speed
- 20s/Hole
- Feature
- Self Cooling, Self Sharpening
- Transport Package
- Transparent Plastic Box
- Specification
- 5-18mm
- Trademark
- ZHUOSHI
- Origin
- China
- HS Code
- 82075010
- Production Capacity
- 20000PCS/Month
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.
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Product Description
1. Vacuum brazed dry drill bits can be used in dry drilling of granites, marble, hard tiles, hard porcelain, etc.
2. It will perform much better if used in wet conditions; the life will be times more than the electroplated drill bits which can't be used in dry drilling. Drilling speed is fantastic fast.
3. Could be used wet or dry with cooling slots design for easier core removal when stuck.
4. Diamond length:8-10mm
5. Self-cooling, self-sharpening(from 6mm to 18mm)
6. Diamond grit: 40#
We carefully choose the premium quality diamonds with stable brazing materials
Our dry drill bits are widely accepted among many European countries, our dry drill bits are your best choice.
We carefully choose the premium quality diamonds with stable brazing materials


Packing: Plastic tube, customized packing and stickers are available
Shipping:






Container loading:
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR237258". Items marked "" are certified.
Company Profile
Quanzhou Zhuoshi Superhard Tool Co. Ltd(Predecessor: Quanzhou Wanshin Diamond Tool Co Ltd, established in 2010), is a professional supplier of diamond tools, such as Diamond saw blade, Ceramic saw blade, Diamond drill bit, Porcelain Drill bits, Diamond segment, Diamond cup wheel, Diamond polishing pads, Diamond grinding disc, Diamond wire saw etc.
We have exported more than 100 countries such as Germany, Mexico, USA, Canada, Spain, Portugal, Poland, Peru, Bolivia, Brazil, Chile, South Africa etc.
With over 20 years experience in diamond tools, especially 15 years in producing and selling vacuum brazed diamond tools, our Diamond tools can be one of your best and reliable choices.
Our target is to bring the customers the most effective tools and cut off their limitations in the stone, porcelain and construction materials processing process.
What we offer:
1) Good quality control
2) Highly competitive prices
3) Customized diamond tools
4) Smooth communication
5) Effective OEM& ODM service
About Our Factory & Business Background
- Address
- No. 14-15, Building C38, 25th Road, Area C, Xiameichenghui International, Quanzhou, Fujian, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- XIAMEN
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2007-10-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Can this drill bit be used for wet drilling?
- Yes, it can be used wet or dry. Wet conditions significantly extend its life compared to electroplated bits.
- What is the recommended RPM for this drill bit?
- The optimum RPM is between 10,000 and 12,000 for best performance.
- What materials can this drill bit penetrate?
- It is suitable for dry drilling of granites, marble, hard tiles, and hard porcelain.
- Does the drill bit require cooling during use?
- It features a self-cooling design with cooling slots to facilitate core removal and prevent overheating.
- What is the diamond grit size of this bit?
- The diamond grit size is 40#, ensuring efficient cutting performance.
- Is customized packaging available?
- Yes, customized packing and stickers are available upon request.
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