Description
nACo coating is a micro-thin ceramic coating which enables the tool's cutting edge to retain crucial sharpness and lubricity
Fast and simple filter changes
Less friction & heat buildup
as shown in the ghosted drawing
Three different radii of beads are stacked on this one bit
Festool Main Filter HF-SYS-AIR H/HEPA Set nACo coating is a micro-thinMaximized filter surface in a compact design, reducing clogging and extending service life. Quick, easy and tool free. Efficiently filters wood dust with a filtration efficiency more than 99. 995%.