Ceramic Holesaw Tile Dry Drill Bit Porcelain Core Bit Marble Drill Bit
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Product Highlights
- Fast Drilling Speed: Extremely fast drilling speed, taking only 10-20 seconds per hole.
- Long Service Life: Super good life under dry conditions, lasting 50-70 holes on 5 grade porcelain.
- Vacuum Brazed Tech: Professional vacuum brazed dry drill bits for superior performance.
- Top Grade Diamonds: Drill bits in 6-14mm are equipped with top grade Debeers diamonds.
- Wet or Dry Usage: Can be used wet or dry with cooling slots design for easier core removal.
- Self-Cooling Design: Self-cooling and self-sharpening features from 6mm to 14mm sizes.
- Factory Direct Price: We are a branded company with its own factory, offering reasonable good price.
- OEM & ODM Services: We offer OEM and ODM services for customized products and packages.
Product Attributes
- Customization
- Available
- Customized
- Non-Customized
- Length
- 62mm
- Model NO.
- WSDB-M14/M10
- Type
- Core Drill Bit
- Material
- Diamond
- Usage
- Masonry Drilling, Drilling Granite Porcelain
- Application
- Dry and Wet Drilling of Porcelain Granite etc.
- Tech
- Vacuum Brazed
- Machinery
- Angle Grinder
- Thread
- M10, M14, 5/8" -11, Gas 1/2"
- Diamonds
- Debeers
- Sizes
- 6-18mm
- Speed
- Fast Drilling, 10s/Hole
- Life
- Over 30 Holes/Bit 6-14mm
- Transport Package
- Plastic Tube Paper Carton
- Specification
- 5-18mm
- Trademark
- ZHUOSHI
- Origin
- China
- HS Code
- 82075010
- Production Capacity
- 5000PCS/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.
Product Images of Ceramic Holesaw Tile Dry Drill Bit Porcelain Core Bit Marble Drill Bit
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Product Description

With Importing Diamonds / Professional Vacuum Brazed Dry Drill Bit manufacturer / Extremely fast drilling speed (10-20s/Hole) / Super good life under dry condition (50-70 holes on 5 grade porcelain)
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. Drill bits in 6-14mm are with top grade diamonds.
5. Diamond length:8-10mm
6. Self-cooling, self-sharpening(from 6mm-14mm)
7. Diamond grit: 40#
Our dry drill bits are widely accepted among many European countries, our dry drill bits are your best choice.









Q1:WHY CHOOSE US?
1. Quality control and delivery time is strictly controlled
2. Reasonable good price: We are factory and able to offer better price
3. Our team response timely with professional,workableadvice
4. We are able and happy to do small orders
5. Helping our clients find their favorite products
Q2:ARE YOU A MANUFACTURER OR A TRADING COMPANY?
A:We are a branded company with its own factory
Q3:CAN I GET A SAMPLE OF YOUR PRODUCTS?
A:Sure,just contact the salesman by the info below,yes, in order to ensure that the product is consistent with your needs you can get samples before bulk ordering. We have confidence in the quality of our productsthe sampling time about 7-10 days.the sample cost can be returned when you place the bulk order.
Q4:HOW TO ENSURE PRODUCT QUALITY?
A:Our raw materials have feed quality control tests and the qualified products after inspection will enter the production workshop.In addition, we also have IPQCinput process quality control,complete the QC comprehensive inspection before packaging. OQC will conduct a comprehensive inspection of our products prior to shipment.
Q5:IS THERE ANY OTHER COLOR FOR SELECTION?
A:Yes we have, we can produce the designated color for youfitis aunioue color, plfase provide a pantone color
Q6:CAN I CUSTOMIZE THE PACKAGE OF THE PRODUCT?
A:Of course you can.just contact the salesman by theinfo below and explain vourideas we wil do our best to suit your needs
Q7:HOW TO GET THE PREFERENTIAL PRICE?
A:Please tell us your specific needs, including the product and quantity,and then you will get a better price
Q8:HOW LONG IS THE PRODUCT PRODUCTION CYCLE?
A:Our delivery time depends on the quantity of the order,we guarantee the quality of the product,and also guarantee the fastest delivery speed
Q9:CAN I ORDER CUSTOMIZED PRODUCTS?
A:Yes,We offer OEM &ODM services.
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
- Why choose us?
- 1. Quality control and delivery time is strictly controlled. 2. Reasonable good price: We are factory and able to offer better price. 3. Our team response timely with professional,workableadvice. 4. We are able and happy to do small orders. 5. Helping our clients find their favorite products.
- Are you a manufacturer or a trading company?
- We are a branded company with its own factory.
- Can I get a sample of your products?
- Sure,just contact the salesman by the info below,yes, in order to ensure that the product is consistent with your needs you can get samples before bulk ordering. We have confidence in the quality of our productsthe sampling time about 7-10 days.the sample cost can be returned when you place the bulk order.
- How to ensure product quality?
- Our raw materials have feed quality control tests and the qualified products after inspection will enter the production workshop.In addition, we also have IPQCinput process quality control,complete the QC comprehensive inspection before packaging. OQC will conduct a comprehensive inspection of our products prior to shipment.
- Is there any other color for selection?
- Yes we have, we can produce the designated color for youfitis aunioue color, plfase provide a pantone color
- Can I customize the package of the product?
- Of course you can.just contact the salesman by theinfo below and explain vourideas we wil do our best to suit your needs
- How to get the preferential price?
- Please tell us your specific needs, including the product and quantity,and then you will get a better price
- How long is the product production cycle?
- Our delivery time depends on the quantity of the order,we guarantee the quality of the product,and also guarantee the fastest delivery speed
- Can I order customized products?
- Yes,We offer OEM &ODM services.
Send your message to this supplier
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