Dry Diamond Coring

DM52P

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. The P-handle improves operator leverage.

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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 manufacturing—ensuring 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 operation—engineered to perform reliably in the most demanding jobsite environments.

Technical Specification

Model	DM52P
Power Input	1800 W
Voltage, Frequency	110-120 V ~ 50-60 Hz or 220-240 V ~ 50-60 Hz
No Load (Rated Load) Speeds	Speed 1 : 1800 (1080) min^-1
No Load (Rated Load) Speeds	Speed 2 : 3600 (2160) min^-1
Percussion Frequency, No Load (Rated Load)	Speed 1 : 29 000 b/min (18 850 b/min)
Percussion Frequency, No Load (Rated Load)	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")
Capacity-Wet	82 mm (3-1/4")
Dimensions (L x W x H)	450 x 105 x 280 mm
Neck Diameter	60 mm
Weight	4.9 kg

Standard Accessories

DM52P Dry Diamond Core Drill Motor
Side Handl
Vacuum Adapter Head
Water Feed Adapter Head
Blow Molded Case

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
SDS Pilot Drill Socket

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.

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.

Dry Diamond Coring | AGP Professional Power Tools

Dry Diamond Coring

DM52P, 2-speed Diamond Core Drilling Motor