All Size Diamond Core Drill with Dimple Segment for General Perpose in Your Need/Diamond Tool/Drilling Tool
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Product Highlights
- Laser Welding Technology: Advanced laser welding ensures high welding strength and premium quality.
- Wide Size Range: Available in sizes from 25mm to 350mm for various drilling needs.
- Dimple Segment Design: Sharp dimple segments achieve fast drilling, especially in steel cutting.
- Customizable Specifications: Segment height, working length, and connection type adjustable on request.
- Versatile Application: Ideal for wet drilling concrete, reinforced concrete, and masonry.
- Dual Process Options: Offers both brazed (high frequency) and laser welded processes.
- Long Lifespan: Reasonable lifespan combined with superior drilling efficiency.
- Professional Compatibility: Compatible with standard core driller and hand-held driller installations.
Product Attributes
- Customization
- Available
- Usage
- Masonry Drilling, Concrete Drilling
- Manufacturing Technology
- Laser Welding
- Model NO.
- CWDD
- Segment Height
- 10mm
- Application
- Wet Drilling Concrete, Reinforced Concrete
- Install Quipment
- Stand Driller, Hand-Held Driller
- Transport Package
- Carton, Pallet
- Specification
- 25mm-350mm
- Trademark
- COREDIAM
- Origin
- China
- HS Code
- 82071910
- Production Capacity
- 2000 Pieces Per 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 All Size Diamond Core Drill with Dimple Segment for General Perpose in Your Need/Diamond Tool/Drilling Tool
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Product Description
1) The wet core drill is laser welded by advanced laser welding production line, which ensures the core bits have high welding strength.
2) Common sizes of laser welded diamond core drill are ranging 1 '' (25mm) to 14''(350mm) in size.
3) The core drill is used for professionally wet drilling kinds hardness of concrete, reinforced concrete and masonry.
4) The segment sharp is dimple segments. It can be installed on Standard Core Driller, Hand-Held Drillers. The quality level is premium.
5) Segments height, working length and connection type can be adjustable on your request.
6) This type of core drill both have brazed (high frequency welding) and laser welded process.
2.Specification
| Item No. | Diameter | Segment Height |
Arbor | Effective Length |
| CWDA02545010 | 25mm | 10 | 1 1/4"-7 | 450mm |
| CWDA03245010 | 32mm | 10 | 1 1/4"-7 | 450mm |
| CWDA03645010 | 36mm | 10 | 1 1/4"-7 | 450mm |
| CWDA04245010 | 42mm | 10 | 1 1/4"-7 | 450mm |
| CWDA05245010 | 52mm | 10 | 1 1/4"-7 | 450mm |
| CWDA06245010 | 62mm | 10 | 1 1/4"-7 | 450mm |
| CWDA06645010 | 66mm | 10 | 1 1/4"-7 | 450mm |
| CWDA07245010 | 72mm | 10 | 1 1/4"-7 | 450mm |
| CWDA07645010 | 76mm | 10 | 1 1/4"-7 | 450mm |
| CWDA08245010 | 82mm | 10 | 1 1/4"-7 | 450mm |
| CWDA09245010 | 92mm | 10 | 1 1/4"-7 | 450mm |
| CWDA10245010 | 102mm | 10 | 1 1/4"-7 | 450mm |
| CWDA11245010 | 112mm | 10 | 1 1/4"-7 | 450mm |
| CWDA12745010 | 127mm | 10 | 1 1/4"-7 | 450mm |
| CWDA13245010 | 132mm | 10 | 1 1/4"-7 | 450mm |
| CWDA15245010 | 152mm | 10 | 1 1/4"-7 | 450mm |
| CWDA16245010 | 162mm | 10 | 1 1/4"-7 | 450mm |
| CWDA17245010 | 172mm | 10 | 1 1/4"-7 | 450mm |
| CWDA18245010 | 182mm | 10 | 1 1/4"-7 | 450mm |
| CWDA20045010 | 200mm | 10 | 1 1/4"-7 | 450mm |
| CWDA25045010 | 250mm | 10 | 1 1/4"-7 | 450mm |
| CWDA30045010 | 300mm | 10 | 1 1/4"-7 | 450mm |
| CWDA35045010 | 350mm | 10 | 1 1/4"-7 | 450mm |
3.Features
Manufacturer technology: laser welded
Suitable: wet drilling concrete, reinforced concrete, masonary with superior efficiency.
Advantage: very good sharpness achieve fast drilling, especially very fast when cutting steels meanwhile, wet core drill have resonable lifespan.
4.Delivery time
2 weeks for samples after order confirmed.
3 weeks for batch order after payment confirmed.
5.Production&Dispatch
6.Corediam service
We accept customized specifications, lengths and segments for wet core drills.
Also, we help to design the total solution of core drilling projects.


About the Supplier
Company Profile
Corediam Tools Co., Ltd, as a high-tech enterprise, concentrates on researching & developing, manufacturing and marketing diamond tools industry.
We have the most extensive, innovative and powerful range of diamond tools for construction, stone processing, and DIY markets. Corediam strives to be the leading professional supplier in the world by technology innovation.
The main product ranges include laser welded saw blade, brazing saw blade, sinter hot-pressed saw blade, diamond grinding cup wheel, laser welded core drill, diamond wire etc. The advanced automatic pressing, sintering, German Dr. Fritsch full-automatic laser welding machinery have been adopted in manufacturing lines, and all the products are approved by rigorous inspection and quality control process. Corediam products are also authenticated by Germany MPa standard and European Union EN 13236 standard.
Today Corediam export-sales network has rapidly expanded to more than 50 countries, including North America, Europe, Middle East, Southeast Asia and South America. In China, a perfect long-term strategic cooperative partnership has been established between us and the diamond tools distributors.
As a reliable supplier of global diamond tools industry, we also focus on the professional total solutions of cutting, grinding and drilling for end users. In global, we provide the clients of mega project, such as road bridge, building renovation, railway, airport, stone mine, fire protection, and nuclear power plant, with professional diamond tools product and solutions, which is used in road saw, wire saw, wall saw, core drill, stone saw and grinding machine. It ensures that users can complete a great job.
Corediam will insist on innovating and developing and strives to create the redefined diamond tools leader to serve the global.
HTTP: //corediam. En. Made-in-China. com
About Our Factory & Business Background
- Address
- No. 695 Tianshan Street, Hi-Tech Zone, Shijiazhuang, Hebei, China
- Terms of Payment
- LC, T/T, Western Union
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Tianjin Seaport, Beijing Airport, Shanghai Port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2007-01-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the size range of the diamond core drill?
- The common sizes range from 1 inch (25mm) to 14 inches (350mm).
- What materials can this core drill be used on?
- It is suitable for wet drilling concrete, reinforced concrete, and masonry.
- Is customization available for this product?
- Yes, segment height, working length, and connection type can be adjusted on request.
- What is the delivery time for orders?
- 2 weeks for samples after order confirmation; 3 weeks for batch orders after payment confirmation.
- What welding technology is used?
- The core drill is laser welded by an advanced production line, ensuring high strength.
- What types of equipment can this drill be installed on?
- It can be installed on standard core driller and hand-held driller.
- Does the product offer both brazed and laser welded options?
- Yes, this type of core drill has both brazed (high frequency welding) and laser welded processes.
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