Tyrolit Core Drilling System – 2.5kW, 250mm Capacity, Made in Germany - DRS250S

DRS250S Tyrolit Ø250mm Core Drill

The Tyrolit DRS250S is a powerhouse drilling system engineered to bridge the gap between construction simplicity and massive cutting capacity. Driven by a highly resilient 2.5 kW (3.3 HP) German motor, this rig is specifically optimized to cut through deeply reinforced concrete and hard masonry with a staggering maximum Ø250 mm (10") drilling capacity. Designed as a pre-assembled, integrated unit, the motor and drill stand arrive as a single cohesive structure, entirely eliminating complicated manual assembly and ensuring immediate operational readiness upon arriving at the job site.

To maximize cutting efficiency across different core sizes, the unit is equipped with a sophisticated 2-speed oil-bath gearbox. This closed system ensures that internal gears receive continuous, perfect lubrication in absolutely all working positions while providing operators with an optimal torque-to-speed ratio ranging between 360 / 850 rpm. Despite its massive cutting capabilities and 600 mm maximum drill length, the entire system is condensed into a highly manageable profile with a total weight of just 26 kg, secured firmly by a space-saving aluminum dowel foot that guarantees rigid, vibration-free anchoring in severely restricted spaces.

Operating heavy wet-drilling machinery requires uncompromised safety features. Tyrolit has integrated a highly responsive mechanical overload clutch that instantly disengages the drive if the core bit jams, protecting both the operator and the internal mechanics from destructive force. Paired with a built-in PRCD personal safety switch to prevent electrical hazards and a universal 1 1/4" external thread for broad tool compatibility, this system stands as a flawless, highly reliable solution for commercial construction and large-scale structural plumbing.

Key Features & Benefits:

• Powerful 2.5 kW German Motor: Delivers exceptional, continuous power for demanding drilling tasks in hard reinforced concrete and solid masonry.
• 2-Speed Oil-Bath Gearbox: Ensures perfect continuous lubrication in all working positions while providing an optimal torque-to-speed ratio for varying core sizes.
• Massive Ø250 mm Capacity: Highly capable of driving large diamond core bits ranging from 50 mm up to a staggering 250 mm.
• Pre-Assembled One-Piece Rig: The motor and drill stand arrive integrated as a single unit, ensuring instant structural stability without the need for manual assembly.
• Space-Saving Aluminum Dowel Foot: Provides highly secure, vibration-free anchoring even in tightly restricted physical spaces.
• Mechanical Overload Clutch: A critical safety mechanism that instantly disengages the drive if the core bit suddenly jams, protecting the operator and the gears.
• Integrated PRCD Safety Switch: A built-in personal protection device that instantly cuts power to prevent severe electrical hazards during wet drilling applications.
• Universal Tool Compatibility: Features an industry-standard 1 1/4'' external thread, seamlessly accommodating a massive variety of professional diamond core bits.
• Manageable Transport Weight: Weighing roughly 26 kg, the system offers an excellent balance of extreme cutting capability and on-site portability.