Wet Diamond Core Drilling Motor for Heavy-Duty Concrete Applications

AGP's DM5D represents Taiwan-engineered precision drilling technology designed for contractors requiring reliable, high-performance core drilling solutions in reinforced concrete environments.

Core Drilling Up to Ø132 ㎜

DM5D

An 1800 W wet diamond core drilling motor for drilling up to 132 ㎜ (5-1/2") in reinforced concrete. The D-handle helps hold the tool straight and is more convenient when used on a drill stand.

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 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 DM5D
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: 1500 (780) min-1
Speed 2: 2500 (1400) min-1
Capacity-Wet Ø32 - 132 mm (1-1/4" - 5-1/4")
Spindle Thread 1-1/4" UNC male & 1/2" BSP female
Soft Start & Overload Protection With
Mechanical Safety Clutch With
Neck Diameter 60 mm
Insulation Class Class II with PRCD / GFCI
Dimensions (L x W x H) 450 x 105 x 280 mm
Weight 5.4 kg (11.8 lb)

Standard Accessories

  • DM5D Wet Drilling Motor
  • Side Handle
  • Water Supply Kit
  • Inline PRCD Interrupter
  • Blow Molded Case

Optional Accessories

  • Soft-Grip Side Handle
  • SDS Pilot Drill Socket

Key Features

Heavy-Duty Gearbox

High-speed two-speed gearbox with mechanical clutch for heavy-duty use.

Ergonomic Main Handle

The handle makes it easy to hold the tool straight and is convenient when mounted to a drill stand.

Light in Weight

At only 4.8 kg, it has the lightest weight in its class for easy handling and minimum fatigue.

Spirit Level

Horizontal Spirit Level allows operators to create precisely aligned holes.

Inline Side Handle

The side handle is inline with the spindle centerline for best control.

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How can you ensure precise, safe drilling in reinforced concrete while minimizing operator fatigue and jobsite downtime?

The AGP DM5D delivers 1800W of reliable drilling power with integrated mechanical safety clutch, soft start protection, and overload safeguards—all in a lightweight 5.4kg package. The ergonomic D-handle and integrated spirit level enable precise hole alignment, while dual-speed capability (1500-2500 min⁻¹) adapts to varying concrete densities. contractors trust AGP's Taiwan-engineered design and DEKRA-certified quality for consistent performance on every project. Contact AGP today to discuss how the DM5D can enhance your drilling efficiency and operator safety.

AGP's comprehensive ODM development services, DEKRA-certified laboratory testing, and CE/CB/CSA certifications ensure the DM5D meets international safety and performance standards while delivering the precision contractors require. With over 30 years of R&D and manufacturing expertise, AGP provides complete technical support, application testing, and customization capabilities for global tool buyers and distributors. The DM5D's combination of advanced motor design, integrated safety features, and ergonomic engineering makes it the ideal choice for contractors seeking reliable core drilling solutions backed by Taiwan-engineered quality and global certification compliance.

OUR STRENGTHS

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Engineered & Made in Taiwan

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Engineering & Manufacturing Professionals

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Years of Engineering Expertise