Hot Sale Round Shank Vb Drill Bit for Porcelain Diamond Hole Saw Diamond Broca
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Product Highlights
- Vacuum Brazed Technology: Dry drilling performance on granite, marble, and hard porcelain with superior durability.
- Extended Service Life: Lasts significantly longer than electroplated bits, especially when used in wet conditions.
- Self-Cooling Design: Features cooling slots for easier core removal and self-sharpening capability from 6mm to 14mm.
- Premium Diamond Quality: 6mm and 8mm sizes equipped with top-grade diamonds for fantastic drilling speed.
- Versatile Application: Suitable for dry or wet drilling on all tiles, porcelains, and masonry materials.
- Custom Packaging: Offers customized packing and stickers to meet specific branding or logistical needs.
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 Brazed
- Saw Blade External Diameter
- 5-125mm
- Machines
- Cordless Drill, Power Drill
- Application
- Dry Drill All Tiles, Porcealins, etc
- Feature
- Self Cooling, Self Sharpening
- Transport Package
- Transparent Plastic Box
- Specification
- 5-125mm
- 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.
Product Images of Hot Sale Round Shank Vb Drill Bit for Porcelain Diamond Hole Saw Diamond Broca
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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. Drill bits in 6mm, 8mm are with top grade diamonds.
5. Diamond length:8-10mm
6. Self-cooling, self-sharpening(from 6mm-14mm)
7. Diamond grit: 40#


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. Using it in wet conditions significantly extends its lifespan compared to electroplated bits.
- What materials can this diamond drill bit handle?
- It is designed for dry drilling of granites, marble, hard tiles, and hard porcelain, as well as general masonry drilling.
- Does the drill bit have self-cooling features?
- Yes, it features a self-cooling design with cooling slots that facilitate easier core removal when the bit gets stuck.
- What is the diamond length and grit size?
- The diamond length is 8-10mm. Bits in 6mm and 8mm sizes use top-grade diamonds, with a grit size of 40#.
- Is customization available for packaging?
- Yes, customized packing and stickers are available in addition to the standard plastic tube packaging.
- What is the lead time for orders?
- The average lead time is within 15 workdays for both peak season and off-season periods.
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