DEDRA concrete core drill, with tripod, motor power 2300W, drilling diameter range up to 205 mm. DEDDED7616S . Features and technical parameters of the DEDRA DED7616S drill: . Motor power: 2300W ; Rotation speed: 0-1400 rpm ; Smooth rotation speed regulation ; Soft Start ; Maximum drilling hole diameter: 205 mm ; Tripod clearance: 470 mm ; External mounting thread: 1 1/4" ; Internal mounting thread: 1/2" ; Power cord length: 2 meters ; New, innovative water feed system ; Quick-change electrographite brush system ; Overload clutch ; Overcurrent protection ; PRCD module ; Weight: 16 kg ; Package dimensions: 76x35x19 cm ; The set includes: . Drill rig; Water hose; Additional handle; Rear-mounted arm handle; Spare set of electrographite brushes; PRCD module; 2 Allen keys; Assembly instructions in Polish; Warranty card 3-year door-to-door service coverage ; The DEDRA DED7616S drill rig is designed for professional and amateur use. It is designed for non-impact drilling of holes using diamond core drills in various hard materials such as concrete, reinforced concrete, brick, stone, and soft materials such as Suporex blocks. . The 2300W motor can easily handle drilling in hard materials and at greater depths. A maximum rotational speed of 1400 rpm allows for efficient and precise drilling in concrete, stone, brick, and other hard materials. The rotational speed can be adjusted using a switch on the handle. Universal drill bit mounting – the bits are mounted on a threaded arbor. The external thread for the bits is 1 1/4 inches. The drill can accommodate drill bits with a maximum diameter of 205 mm. The drill is designed for use on a tripod – the tripod is stable and easy to use. It is useful when multiple holes need to be drilled – it allows for a significant increase in work speed and quality. Anchored to the ground, it does not move during operation, ensures precise drilling, and increases safety during operation. The drill set includes a ground mounting kit. The stand has a gear mechanism that allows for drilling without the need for excessive force, ensuring precise drilling to the desired depth. The maximum clearance on the stand is 470 mm (the drill bit shown in the photo is not included). The drill can also be used without a stand. When working without a stand, the core diameter should be adjusted accordingly for safe and precise drilling. The ergonomic handle allows for excellent control of the drill. The shoulder handle, which is screwed onto the rear of the device, allows the device to be pressed against the material being drilled. This increases stability during drilling. The additional handle can be attached in two places – at the bottom of the housing or at the top of the housing. The DEDRA drill has very easy and quick access to replacing carbon brushes. Spare brushes are included with the drill. A new, innovative water supply system for core cooling. The drill has an effective water cooling system that prevents the tool from overheating during intensive concrete drilling and minimizes dust during operation. The water system is separated from the gears and lubricant. Water is fed through a copper tube that goes directly to the spindle nose. There are no seals, so there is no risk of water entering the gears. This increases reliability and longevity of the device. The DEDRA DED7616S drill has a mechanical clutch that protects the operator and drill from injury and damage resulting from excessive load or jamming of the drill bit during operation. When the drill bit encounters an obstacle or material with high resistance, up to the point where torque reaches a dangerous level, the overload clutch disengages. The overload clutch reduces the need to control the drill rig in the event of a sudden drill jam. The drill rig is equipped with a PRCD module, a device that ensures operator safety against electric shock. The drill rig operator is protected against accidental electric shock, especially when working in wet conditions, near a water source, or on a