FEIN is the specialist for professional and extremely reliable power tools and special solutions for metal, interior and automotive applications. As the inventor of the electric hand drill, FEIN has been developing innovative and unbeatably efficient solutions for everyday use which can also stand up to the toughest continuous use in industry and trade for over 140 years. The FEIN KBB series was developed for the toughest applications. The sturdy construction and practical basic functionality make these an efficient range of tools, equally suitable for the workshop, construction site or installation projects. The FEIN KBM series is a range of universal-use, high-quality core drilling units. As well as core and twist drilling, they are also suitable for tapping, reaming and countersinking. Core drilling is an extremely efficient process: faster, quieter and more accurate than twist drilling. And since core drilling requires no pre-drilling or retooling, the time needed for the job can be cut by up to around 40 % – in the plant and on the building site. FEIN core drilling units are noted for their powerful HIGH POWER MOTOR providing sustained power, their optimum power/weight ratio and compactness. The magnetic feet are sized such that the machines can be used in the smallest space possible and even for overhead work. FEIN core drilling units are also noted for the Quick IN rapid tool changing system and the infinitely variable stroke range setting, which allows large drilling tools to be changed without the operator having to take the core drilling unit off the work piece. Further key benefits of FEIN core drilling units include precise drilling results, the reliability for which FEIN power tools are famous, high load handling, ease of use and optimum safety. FEIN provides a compact core drilling unit with high mobility for installation jobs.