25mm-350mm Wet Diamond Core Drill Bits for Concrete/Dimple Segment Drill Bit/Diamond Tool/Drilling Tool
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Product Highlights
- Laser Welded Technology: Advanced laser welding ensures high welding strength for core bits.
- Dimple Segment Design: Sharp dimple segments achieve fast drilling, especially in steel.
- Wide Size Range: Available in sizes from 25mm (1 inch) to 350mm (14 inches).
- Customizable Specifications: Segments height, working length, and connection type adjustable on request.
- Versatile Application: Suitable for wet drilling concrete, reinforced concrete, and masonry.
- Premium Quality Level: High-quality construction tools designed for professional use.
- Dual Process Options: Available in both laser welded and brazed (high frequency welding) processes.
- Project Solution Design: We help design total solutions for core drilling projects.
Product Attributes
- Customization
- Available
- Type
- Core Drill
- Usage
- Masonry Drilling, Concrete Drilling
- Model NO.
- CWDD
- Certification
- ISO9001,ISO14001
- Manufacturing Technology
- Laser Welding
- 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 25mm-350mm Wet Diamond Core Drill Bits for Concrete/Dimple Segment Drill Bit/Diamond Tool/Drilling Tool
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25mm-350mm Wet Diamond Core Drill Bits for Concrete/Dimple Segment Drill Bit/Diamond Tool/Drilling Tool -
25mm-350mm Wet Diamond Core Drill Bits for Concrete/Dimple Segment Drill Bit/Diamond Tool/Drilling Tool -
25mm-350mm Wet Diamond Core Drill Bits for Concrete/Dimple Segment Drill Bit/Diamond Tool/Drilling Tool -
25mm-350mm Wet Diamond Core Drill Bits for Concrete/Dimple Segment Drill Bit/Diamond Tool/Drilling Tool -
25mm-350mm Wet Diamond Core Drill Bits for Concrete/Dimple Segment Drill Bit/Diamond Tool/Drilling Tool -
25mm-350mm Wet Diamond Core Drill Bits for Concrete/Dimple Segment Drill Bit/Diamond Tool/Drilling Tool -
25mm-350mm Wet Diamond Core Drill Bits for Concrete/Dimple Segment Drill Bit/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 |
| CWDD02545010 | 25mm | 10 | 11/4"-7 | 450mm |
| CWDD03245010 | 32mm | 10 | 11/4"-7 | 450mm |
| CWDD03645010 | 36mm | 10 | 11/4"-7 | 450mm |
| CWDD04245010 | 42mm | 10 | 11/4"-7 | 450mm |
| CWDD05245010 | 52mm | 10 | 11/4"-7 | 450mm |
| CWDD06245010 | 62mm | 10 | 11/4"-7 | 450mm |
| CWDD06645010 | 66mm | 10 | 11/4"-7 | 450mm |
| CWDD07245010 | 72mm | 10 | 11/4"-7 | 450mm |
| CWDD07645010 | 76mm | 10 | 11/4"-7 | 450mm |
| CWDD08245010 | 82mm | 10 | 11/4"-7 | 450mm |
| CWDD09245010 | 92mm | 10 | 11/4"-7 | 450mm |
| CWDD10245010 | 102mm | 10 | 11/4"-7 | 450mm |
| CWDD11245010 | 112mm | 10 | 11/4"-7 | 450mm |
| CWDD12745010 | 127mm | 10 | 11/4"-7 | 450mm |
| CWDD13245010 | 132mm | 10 | 11/4"-7 | 450mm |
| CWDD15245010 | 152mm | 10 | 11/4"-7 | 450mm |
| CWDD16245010 | 162mm | 10 | 11/4"-7 | 450mm |
| CWDD17245010 | 172mm | 10 | 11/4"-7 | 450mm |
| CWDD18245010 | 182mm | 10 | 11/4"-7 | 450mm |
| CWDD20045010 | 200mm | 10 | 11/4"-7 | 450mm |
| CWDD25045010 | 250mm | 10 | 11/4"-7 | 450mm |
| CWDD30045010 | 300mm | 10 | 11/4"-7 | 450mm |
| CWDD35045010 | 350mm | 10 | 11/4"-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.
Q : What materials are diamond core bit used for?
A : Our diamond core bits are specifically designed for concrete and reinforced concrete applications.
Q: Wet drilling or dry drilling?
A: Wet drilling is recommended, it improves drilling efficiency and extends core bits life.
Q: How long does a diamond core drill bit last?
A: The life depends on material hardness, reinforcement content, machine power, and operating conditions.
Q: Do you offer OEM & Branding services?
A: Yes. We provide OEM branding, customized packaging services for customers worldwide.
Q: What is the minimum order quantity?
A: Small diameter: 50pcs; Large diameter: 10pcs
As a professional Diamond core drill bits manufacturer,Our diamond core drill bits include high grade diamonds for fast drilling speeds,engineered for drilling clean, precise holes in hard construction materials,such concrete,reinforced concrete, masonry, stone, tile etc.Wet and dry core drilling, depending on your need. We offer options for handheld or stand-mounted equipment.
About the Supplier
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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 core drill?
- The core drill ranges from 25mm (1 inch) to 350mm (14 inches).
- Can the specifications be customized?
- Yes, segments height, working length, and connection type can be adjusted on request.
- What materials can this drill cut?
- It is suitable for wet drilling concrete, reinforced concrete, and masonry.
- What is the delivery time for samples?
- It takes 2 weeks for samples after the order is confirmed.
- What is the delivery time for batch orders?
- It takes 3 weeks for batch orders after payment is confirmed.
- What welding technologies are available?
- We offer both laser welded and brazed (high frequency welding) processes.
- Can you help with project design?
- Yes, we help design the total solution of core drilling projects.
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