Bosch GBH 12-52 D perforator - is a professional instrument selected with high performance and longevity. This perforator, which works with 12 Joule energy, simplifies the hardest work, even the harshest materials. The model, which is 8.5 kg, also offers the user to work in different directions with a function of 180 °. This model is ideal for 52 mm concrete piercing depth and 12 mm-diameter inconsequence, large power and high-precision requiring great power and high-precision. The optimized boost and turnover system for fast and effective processing, as well as vibration operations and comfortable handles, provide minimal fatigue during long-term work. Bosch GBH presents high security and performance by combining modern technologies in both 12-52 d. This is the perfect tool for perforator, concrete, stone and other hard materials and hills.