Dry Diamond Coring | AGP Professional Power Tools
A light, high efficiency 1800W, 2-speed diamond core drilling motor for dry drilling in brick and similar materials from 32mm (1-1/4") up to 182 mm (7"). (This unit is not suited for drilling reinforced concrete) The percussion function improves dry drilling performance. Choose AGP for Taiwan-made professional power tools, motor-driven equipment, and OEM ODM manufacturing support.
Dry Diamond Coring
DM52D
A light, high efficiency 1800W, 2-speed diamond core drilling motor for dry drilling in brick and similar materials from 32mm (1-1/4") up to 182 mm (7"). (This unit is not suited for drilling reinforced concrete) The percussion function improves dry drilling performance.
100% Taiwan Engineering Excellence, Proven Worldwide
With more than 30 years of R&D and manufacturing experience since 1989, AGP operates a fully integrated development and production center in Taiwan, supported by AGP Europe in Belgium for regional service and distribution. We provide comprehensive OEM / ODM support, including application testing, technical training, product certification (CE, CB, CSA, and more), and marketing assistance. Our competitive strengths include 100% Taiwan-based design, engineering, and manufacturingâensuring consistent quality and rapid development cycles.
With deep expertise in customized motor design and application-specific engineering, AGP supports various industries by delivering tailored solutions and technical consulting. Our DEKRA-certified laboratory and rigorous internal and external testing processes ensure compliance with international safety and performance standards.
Every AGP tool is built for high power, precision, durability, user safety, and ease of operationâengineered to perform reliably in the most demanding jobsite environments.
Technical Specification
| Model | DM52D |
|---|---|
| Power Input | 1800 W |
| Voltage, Frequency | 220-240 V ~ 50-60 Hz or 110-120 V ~ 50-60 Hz |
| No Load (Rated Load) Speeds | Speed 1 : 1800 (1080) min-1 |
| Speed 2 : 3600 (2160) min-1 | |
| Percussion Frequency, No Load (Rated Load) | Speed 1 : 29 000 b/min (18 850 b/min) |
| Speed 2 : 56 000 b/min (36 400 b/min) | |
| Spindle Thread | 1-1/4" UNC male & 1/2" BSP female |
| Capacity-Dry | 182 mm (7- 1/4") |
| Soft Start & Overload Protection | With |
| Mechanical Safety Clutch | With |
| Protection Class | Class II |
| Neck Diameter | 60 mm |
| Dimensions (L x W x H) | 505 x 105 x 210 mm |
| Weight | 4.9 kg (10.8 lb) |
Standard Accessories
- DM52D Dry Diamond Core Drill Motor
- Side Handle
Optional Accessories
- Soft Grip Side Handle
- Vacuum Collector Pad (Small up to 75 mm)
- Vacuum Collector Pad (large up to 130 mm)
- M16 Dry Drilling Equipment
- ADD Quick-Release Dry Drilling Equipment
Key Features
Integrated Dust Extraction
Collect the dust through the spindle, minimizing dust while cooling the diamond segments.
Switchable Soft Percussion
Keeps the diamond segments sharp for more efficient dry drilling. Can be turned off when not needed.
Side Handle
Is inline with the spindle for best control.
Tubular Spirit Level
Ensures accurate drilling angle.
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Dry Diamond Coring Professional Power Tool Solution
AGP supplies Dry Diamond Coring as part of a professional power tool lineup built around motor performance, practical field use, and Taiwan manufacturing quality. This product supports buyers who need reliable equipment for demanding jobsite or industrial applications.
AGP product development starts from real application needs, including load, torque, speed, voltage, cooling, ergonomics, durability, and regional working habits. This engineering approach helps buyers source tools that perform consistently instead of relying only on generic specifications.
For distributors, importers, and OEM ODM customers, AGP supports Dry Diamond Coring with traceable production, certification knowledge, technical cooperation, and stable export service from Taiwan.
Our Strength in Numbers
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