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| Customization: | Available |
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| Type: | Core Drill |
| Usage: | Masonry Drilling, Concrete Drilling |
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| Product name | diamond core drill bits |
| Segment types | Lightning segment |
| Production Process | Laser welding |
| Product Usage | Drilling different hardness of concrete, reinforced concrete |
| Drilling type | Wet drilling |
| Use equipment | Core drilling machine,Hand drill |
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.
4. Lightning segment design achieves the sharp and fast drilling performance.
5. Segments height, working length and connection type can be adjustable on your request.
| Item No. | Diameter | Segment Height | Arbor | Effective Length |
| CWDF5245010 | 52mm | 10 | 1-1/4" UNC | 450mm |
| CWDF7745010 | 77mm | 10 | 1-1/4" UNC | 450mm |
| CWDF10245010 | 102mm | 10 | 1-1/4" UNC | 450mm |
| CWDF11745010 | 117mm | 10 | 1-1/4" UNC | 450mm |
| CWDF12745010 | 127mm | 10 | 1-1/4" UNC | 450mm |
| CWDF15245010 | 152mm | 10 | 1-1/4" UNC | 450mm |
| CWDF25045010 | 250mm | 10 | 1-1/4" UNC | 450mm |
1. Laser welded technology.
2. Lightning segment.
3. Different Quality level to choose.
4. Suitable: wet drilling concrete, reinforced concrete, masonary with superior efficiency.
5. Sharp and fast drilling speed with stable long lifespan.
1. Through the white box packaging, the company logo can be marked on the diamond lightning segment core drill bits.
2. We could ship by Commercial Express,like UPS,DHL,FedEx,we could also ship by air,by sea,by land as your request.
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.
1. Can I get a sample for testing?
Yes, we can provide you with samples for testing. The cost of the specific samples needs to be negotiated.
2. Can you customize your products? For example, size, formula, label?
Of course. We can customize the size, formula, cutting material, outer packaging and LOGO label according to customer needs.
3. Can you make our own brand packaging?
Of course. We provide OEM services, support laser engraving, transfer stickers, color printing labels and packaging customization, etc.
4. Do you support small batch orders? What is the MOQ?
We welcome customers to do sample testing. Different categories of products have different minimum order quantities.
5. How to ensure product quality?
We have passed the ISO certification system and have a complete quality inspection process to ensure that the quality of each batch of products is stable and reliable.
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