The F400E silent core blade series from Husqvarna are designed to cut cured concrete and were developed to mimic the low noise level an electric saw produces, keeping the entire operation at the lowest sound level possible. The F400E series for floor saws use steel cores made with sandwich technology, which prevents harmonics in vibrations, specifically the high pitch/frequency range, resulting in a spectacular noise level drop of 7-10 decibels. Specifically designed for medium- to high-horsepower saws, these blades come in three grades of bond hardness for wet cutting of cured concrete.
For more information, check the box for Reader Service No. 14 at http://www.freeproductinfo.net/rer.
