Dialead Laser Weld Wet Diamond Core Drill Bit for Reinforce Concrete
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Product Highlights
- Laser Welding Technology: Uses laser welding method to ensure high welding strength and drilling safety.
- Ti-Coated Surface: Features Ti-coated surface finishing for enhanced durability and performance.
- Wide Diameter Range: Available in diameters from 16mm to 350mm to suit various drilling needs.
- Custom Segment Sizes: Custom sized diamond core bit segments and core drill barrels are available.
- Long Life Capacity: Designed for a life capacity of at least 15 meters in reinforced concrete.
- Interlaced Diamond Arrangement: Ensures continuous diamond exposure and stable drilling performance.
- Sample Test Support: Supports sample testing with discounts offered for trial orders.
- Specialized Formulas: Different formulas for normal and reinforced concrete based on 20 years experience.
Product Attributes
- Customization
- Available
- Type
- Artificial Polvcrystalline Diamond
- Surface Finishing
- Ti-coated
- Model NO.
- LSB-001
- Blade Material
- Diamond
- Material
- Concrete
- Machine
- Concrete Drilling Machine
- Concrete
- Reinforced/Non-Reinforced
- Feature
- Fast Cutting
- Life Capacity
- at Least 15 Meters
- Technology
- Hot-Pressed
- Welding Method
- Laser Welding
- Transport Package
- Carton/Wooden Pallet
- Specification
- 370/450mm length
- Trademark
- DIALEAD
- Origin
- Quanzhou China
- HS Code
- 82029910
- Production Capacity
- 100000PCS/Month
- Package Size
- 11.00cm * 11.00cm * 51.00cm
- Package Gross Weight
- 5.000kg
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 Dialead Laser Weld Wet Diamond Core Drill Bit for Reinforce Concrete
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Product Description

Diamond concrete core drill bit is made up of two parts:diamond working area and the welding layer which contains no diamond. Dialead has over 10 different types of concrete core drill segments to suit different concrete demand. for example, it is totally different formulas for normal concrete and reinforce concrete. Different component and percentage inside concrete affects the drilling effect, for example, steel iron bars and pebble stone requires different kinds of concrete core drill bits.
The characteristics of a single grain size of diamond and wide horizontal spacing can improve the sharpness of core bit,In addition, the diamond longitudinal arrangement is interlaced, which can ensure the continuous diamond exposure and stable drilling. Besides,the welding layer contains no diamond, which can guarantee the welding strength and drilling safety of the core bits,etc.
Based on over 20 years' experience, Some regions demand fast concrete diamond core bits while some demand long life one, for example, European, Australia and American market demands sharp and fast ones.
The drilling length of steel core barrel is 300mm, 350 or 450mm, custom sized diamond core bit segments and core drill barrels are also available. We support sample test, customers buy concrete core drill bit will get discount for the trial order
| Diameter (mm) |
Segment Size(mm) | Working Length(mm) | Total Length (mm) |
Segment Quantity |
| 16 | 3*10 | 400 | 475 | 1 |
| 18 | 3*10 | 400 | 475 | 1 |
| 20 | 3*10 | 400 | 475 | 1 |
| 24 | 15*3*10 | 400 | 475 | 3 |
| 25 | 15*3*10 | 400 | 475 | 3 |
| 28 | 15*3*10 | 400 | 475 | 3 |
| 32 | 16*3*10 | 400 | 475 | 4 |
| 36 | 16*3*10 | 400 | 475 | 4 |
| 38 | 16*3*10 | 400 | 475 | 5 |
| 40 | 16*3*10 | 400 | 475 | 5 |
| 42 | 16*3*10 | 400 | 475 | 5 |
| 47 | 24*3.5*10 | 400 | 475 | 4 |
| 51 | 24*3.5*10 | 400 | 475 | 5 |
| 63 | 24*3.5*10 | 400 | 475 | 6 |
| 68 | 24*3.5*10 | 400 | 475 | 6 |
| 78 | 24*3.5*10 | 400 | 475 | 7 |
| 82 | 24*3.5*10 | 400 | 475 | 7 |
| 92 | 24*3.5*10 | 400 | 475 | 8 |
| 112 | 24*4*10 | 400 | 475 | 9 |
| 122 | 24*4*10 | 400 | 475 | 10 |
| 127 | 24*4*10 | 400 | 475 | 11 |
| 132 | 24*4*10 | 400 | 475 | 11 |
| 142 | 24*4*10 | 400 | 475 | 12 |
| 152 | 24*4.5*10 | 400 | 475 | 12 |
| 162 | 24*4.5*10 | 400 | 475 | 12 |
| 172 | 24*4.5*10 | 400 | 475 | 12 |
| 182 | 24*4.5*10 | 400 | 475 | 13 |
| 202 | 24*4.5*10 | 400 | 475 | 15 |
| 212 | 24*4.5*10 | 400 | 475 | 16 |
| 225 | 24*4.5*10 | 400 | 475 | 16 |
| 250 | 24*4.5*10 | 400 | 475 | 16 |
| 300 | 24*4.5*10 | 400 | 475 | 17 |
| 350 | 24*5*10 | 400 | 475 | 20 |
Other size can be produced as per your request


Founded in 1996, DIALEAD ENTERPRISE is a high-tech enterprise for stone and concrete processing with its own import and export right that integrated R&D,manufacture and sales into one. With three factories focusing on stone tools, stone machinery and concrete tools respectively. Dialead can surely meet your needs of stone and concrete processing without fail.
Attributed to its great technical advantages, Dialead concrete tools has managed to develop a broad range of products such as concrete drill segments, concrete wet drill bit, dry drill bit, continuous drill bit, hand-held drilling machine and frame-mounted drilling machine, wall saw blade, wall saw, electricity wire saw etc. In ever-lasting pursuit of best quality, Dialead is well received by world-wide customers from Russia,Iran,Turkey,Pakistan,SaudiArabia,Ukraine,USA,Canada,Brazil,Kazakhstan etc
In unremitting endeavor of best quality, best service and best efficiency, Dialead will surely present you one-stop solution for your concrete processing. Dialead sincerely welcome clients at home and abroad to pay a visit to start a long-running win-win business.




About the Supplier
Company Profile
Dialead Enterprise consists of Dialead Stone Machinery Co., Ltd and Dialead Stone Tools Co., Ltd.
Quanzhou Dialead Stone Machinery Co., Ltd was established in 1996 in world-famous stone city Shuitou covering an area of 20, 000+ square meters. Specialized in the research, development, production, sales and after-sales of stone machine and tools in the past 20+ years, Dialead Stone Machinery has now grown into one of the most influential brands at home and abroad in the industry of stone machine and tools. Attributed to scientific management, strong technical team, advanced production equipment and manufacturing technology, Dialead Stone Machinery has successfully developed 5 axis bridge cutting machine, automatic column profiling machine, engraving machine, automatic continuous flaming machine, block cutting machine, infrared bridge cutting machine, slab polishing machine, quarry machine, drilling machine, arm polishing machine and etc
Quanzhou Dialead Stone Tools Co., Ltd is a high-tech enterprise for stone processing with its own import and export right that integrates R&D, manufacture and sales into one. Attributed to its great technical advantages, Dialead has managed to develop a broad range of products such as stone cutting machines, stone saw blades, stone polishing machines, concrete cutting and stone drilling tools, fiberglass mesh etc. In ever-lasting pursuit of best quality, Dialead is well received by world-wide customers from Iran, Turkey, India, Pakistan, Russia, Ukraine, U. S. A, Canada and etc.
About Our Factory & Business Background
- Address
- Hailian Chuangye Yuan, Binhai Industrial Area, Shuitou Town, Nanan, Quanzhou, Fujian, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram, X-transfer
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, CIP, CPT
- Nearest Port
- XIAMEN/FOSHAN/NINGBO/SHANGHAI
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2008-01-08
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the welding method used for this drill bit?
- The drill bit uses a laser welding method, which guarantees welding strength and drilling safety.
- What is the life capacity of the drill bit?
- The drill bit has a life capacity of at least 15 meters.
- Are custom sizes available for this product?
- Yes, custom sized diamond core bit segments and core drill barrels are available as per your request.
- What materials can this drill bit be used for?
- It is designed for concrete, including both reinforced and non-reinforced concrete.
- Is there a discount for trial orders?
- Yes, we support sample tests, and customers buying concrete core drill bits will get a discount for the trial order.
- What is the total length of the drill bit?
- The total length is 475mm, with a working length of 400mm.
- What type of diamond is used in this product?
- The product uses Artificial Polycrystalline Diamond with a Ti-coated surface finishing.
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