Product Description
1. Laser welded diamond Dry core drill introduction
The dry core drill is laser welded by advanced laser welding production line, which ensures the core bits have high welding strength. This kind Dry core drill is used for stone drilling.
Common sizes of dry core drill are ranging 68mm to 82mm in size.
Dry core drill is used for professionally drilling kinds hardness of concrete, reinforced concrete, masonry without water.
Special turbo segments design make the segments have very excellent sharpness, achieving fast drilling.
2.Specification
| Item No. |
Diameter |
Segment
Height |
Arbor |
Effective Length |
| CDCD03215010 |
32mm |
10mm |
M16 |
150mm |
| CDCD03815010 |
38mm |
10mm |
M16 |
150mm |
| CDCD04215010 |
42mm |
10mm |
M16 |
150mm |
| CDCD05215010 |
52mm |
10mm |
M16 |
150mm |
| CDCD06815010 |
68mm |
10mm |
M16 |
150mm |
| CDCD08515010 |
85mm |
10mm |
M16 |
150mm |
| CDCD10215010 |
102mm |
10mm |
M16 |
150mm |
| CDCD10715010 |
107mm |
10mm |
M16 |
150mm |
| CDCD11715010 |
117mm |
10mm |
M16 |
150mm |
| CDCD12715010 |
127mm |
10mm |
M16 |
150mm |
| CDCD15215010 |
152mm |
10mm |
M16 |
150mm |
| CDCD16215010 |
162mm |
10mm |
M16 |
150mm |
| CDCD18215010 |
182mm |
10mm |
M16 |
150mm |
| CDCD20015010 |
200mm |
10mm |
M16 |
150mm |
3.Features
Manufacturer technology: Laser welding
Suitable: dry drilling concrete, reinforced concrete, masonry with superior efficiency.
Advantage: good segment sharpness, achieving fast drilling, without segment burnt.
4.Quality control&Test
5.Delivery time&Packing
2 weeks for samples after order confirmed.
3 weeks for batch order after payment confirmed.
6.Corediam introduction
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 and DIY markets. Corediam strives to be the leading professional supplier in the world through technology innovation.
7.Corediam introduction
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 and DIY markets. Corediam strives to be the leading professional supplier in the world by technology innovation.
FAQ
- Q:How long has your factory been established?
A:Our factory has been established about 8 years.
- Q:What is the monthly production capacity?
A: For sinter hot-pressed saw blade,70000 to 80000 pcs per month.
For cup wheel,10000 pcs per month.
For laser welded saw blade,5000-6000 pcs per month.
For core drill,3000-5000 pcs per month.
- Q: What is the annual export volume of your factory?
A: It is about 5 million USD.
- Q:What is the payment method?
A:T/T or other payment methods can be negotiated.
- Q:Can you provide samples?
A:Yes, samples are available, we can send to you by express as fast as possible.
- Q: Can the quality and performance of the purchased products be guaranteed?
A:All products are also certified to ISO9001 and EU EN13236 standards. We do inspection in the production process and after the production before shipping.
- Q:What service do you provide?
A:We Corediam provide full range of diamond tools for construction, stone and DIY markets, offering ODM & OEM service, pre -sale and after -sales service.
If you are interested in our products,
please feel free to contact me!
Audited Supplier 
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