The available sizes of dotted core drills are from 1 '' (25mm) to 14''(350mm) in size.
The dotted core drill is used for professionally wet drilling different hardness of concrete, reinforced concrete.
The dotted segment design achieves the super long drilling lifespan in heavy reinforced concrete application.
Segments height, working length and connection type can be customized according to your requirement.
Description
1. The size of the dotted segment with core drill can be selected according to the demand.
2. Used for wet drilling materials, Super long lifespan in heavy reinforced concrete.
3. The grade of drilling drill can be selected according to demand, there are standard grade, high quality grade and so on.
4. Good control in Dynamic balance during rotation.
Specification
| Item No. | Diameter | Segment Height | Arbor | Effective Length |
| CWDE2255010 | 22mm | 10 | M22 | 550mm |
| CWDE2555010 | 25mm | 10 | M22 | 550mm |
| CWDE2855010 | 28mm | 10 | M22 | 550mm |
| CWDE3240010 | 32mm | 10 | M22 | 400mm |
| CWDE4240010 | 42mm | 10 | M22 | 400mm |
| CWDE5240010 | 52mm | 10 | M22 | 400mm |
| CWDE6340010 | 63mm | 10 | M22 | 400mm |
| CWDE7640010 | 76mm | 10 | M22 | 400mm |
| CWDE8240010 | 82mm | 10 | M22 | 400mm |
| CWDE10240010 | 102mm | 10 | M22 | 400mm |
| CWDE11240010 | 112mm | 10 | M22 | 400mm |
| CWDE12040010 | 120mm | 10 | M22 | 400mm |
| CWDE12740010 | 127mm | 10 | M22 | 400mm |
| CWDE13240010 | 132mm | 10 | M22 | 400mm |
| CWDE15240010 | 152mm | 10 | M22 | 400mm |
| CWDE16840010 | 168mm | 10 | M22 | 400mm |
| CWDE18240010 | 182mm | 10 | M22 | 400mm |
| CWDE20040010 | 200mm | 10 | M22 | 400mm |
| CWDE23032010 | 230mm | 10 | M22 | 320mm |
| CWDE28032010 | 280mm | 10 | M22 | 320mm |
| CWDE30032010 | 300mm | 10 | M22 | 320mm |
| CWDE35032010 | 350mm | 10 | M22 | 320mm |
The arbor of the dotted core drill can be M22 or 1/2" BSP external thread.
It is packaged in white box and can be labeled with company logo.
Dr. Fritsch Automatic Laser Welding Process
Core Drill Barrel Inspection
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.
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