Introduction to High Frequency Tool. Many areas of industries demand consistent performance from their power tools, generally conventional angle grinders fail to meet the high performance requirement, since it has inherent losses of power due to its design, which has a universal motor consisting of field coil, armatures, carbon brush, holders etc.
fein high frequency grinders -
FEIN High Frequency Catalog 2012 / 2013.1.74 Мб They make industrial high-frequency grinding with FEIN easy, cost-effective and mobile for everyone. They allow the continuous use of individual highfrequency grinders where stationary high-frequency solutions are not cost-effective or feasible, especially on construction sites, but also in
Angle grinders High-frequency Tools | Bosch
Angle grinders | Bosch Production Tools offers the right high-frequency angle grinder for every application. The grinders have extremely robust and easy-to-maintain motors as well as high-quality angular gears with high running performance and running smoothness.