WEKA DK52 Core Drill – Three Phase 5200W – 110-500mm

Maximum Power for Large-Diameter Professional Core Drilling

The Weka DK52 is the most powerful model in Weka’s DK series — a high-performance wet diamond core drill built for industrial-grade, large-diameter drilling. Featuring an extremely powerful 5.2 kW water-cooled three-phase motor, the DK52 delivers outstanding torque, precision, and durability for continuous heavy-duty drilling in reinforced concrete and stone.

With its 3-speed oil-bath gearbox, integrated oil pump and overload clutch, and robust full-metal housing, this machine provides exceptional stability and performance even under maximum load. Designed for demanding contractors and professional drilling specialists, the DK52 ensures high productivity, reliability, and operator safety on every job.

Key Features

• Extremely Powerful 5.2 kW Motor – Water-cooled three-phase AC motor provides exceptional torque and consistent speed, even in reinforced concrete.

• Wide Drilling Range – Capable of core drilling diameters up to 500 mm, ideal for large penetrations and structural applications.

• 3-Speed Gearbox with Oil Bath Lubrication – Integrated oil pump and overload clutch ensure smooth operation and long gearbox life.

• Digital Control Panel with LED Display – Allows easy monitoring of operating conditions and speed settings.

• Thermal Motor Protection – Integrated sensors in the stator windings prevent overheating and ensure long-term reliability.

• Antifriction Element – Simplifies bit removal after drilling, saving time and wear on components.

• Full-Metal Construction – Designed for maximum rigidity and vibration stability in professional use.

• IP55 Splash-Water Protection – Safe for wet and overhead drilling applications without additional sealing.

• Heavy-Duty Durability – Built to withstand continuous use in industrial and construction environments.

Specifications