The Polymak PM300DCD Diamond Core Drill is a heavy-duty industrial core drilling machine designed for high-precision drilling through reinforced concrete (RCC), concrete walls, stone, granite, marble, brick, asphalt, and masonry structures. Powered by a high-performance 3900W motor, this professional drilling machine delivers a no-load speed of 500 RPM, providing exceptional torque for creating large-diameter core holes up to 300mm with maximum accuracy and efficiency. It is specifically engineered for demanding applications such as HVAC duct installation, plumbing, electrical conduit routing, structural anchoring, and infrastructure projects.

The PM300DCD features a heavy-duty tilting drill stand, allowing users to perform vertical, horizontal, and angled drilling with excellent stability and precision. Designed primarily for wet core drilling, it minimizes dust generation while cooling the diamond core bit, resulting in smoother drilling performance, longer bit life, and cleaner hole finishes. Its industrial-grade gearbox, robust construction, and high-torque motor ensure reliable continuous operation even under the toughest construction site conditions.

Ideal for civil contractors, construction companies, infrastructure developers, bridge builders, HVAC installers, plumbing contractors, electrical engineers, and industrial maintenance professionals, the Polymak PM300DCD delivers outstanding durability, productivity, and precision for large-scale core drilling applications.

Product Features

Powerful 3900W Industrial Motor delivers exceptional drilling performance.
300mm Maximum Core Drilling Capacity suitable for large-diameter applications.
500 RPM No-Load Speed provides high torque for reinforced concrete drilling.
Heavy-Duty Tilting Base enables vertical, horizontal, and angled drilling.
Designed for Wet Core Drilling to reduce dust and improve cooling efficiency.
Industrial Gear Transmission ensures reliable and long-lasting performance.
Rigid Steel Drill Stand provides superior stability and drilling accuracy.
Heavy-Duty Construction built for continuous industrial operation.
Compatible with diamond core drill bits for reinforced concrete and masonry.
Ideal for RCC structures, concrete walls, bridges, tunnels, plumbing installations, HVAC ducting, electrical conduit installation, anchor bolt drilling, and infrastructure construction.

Specifications

Brand: Polymak
Model: PM300DCD
Product Type: Diamond Core Drill
Power Input: 3900W
Maximum Core Drill Capacity: 300mm
No Load Speed: 500 RPM
Base Type: Tilting Base
Voltage: 220–240V AC
Frequency: 50/60Hz
Power Source: Corded Electric
Recommended Operation: Wet Core Drilling
Applications: Reinforced Concrete, RCC, Concrete Walls, Stone, Granite, Marble, Brick, Asphalt, Civil Engineering, Construction & Industrial Core Drilling.

Polymak Diamond Core Drill 3900W 300mm PM300DCD | Concrete, RCC, Stone & Construction Drilling Applications

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