Dremel 447 carbon steel brush assortment
Dremel 447 pairs a 1/2-inch carbon steel brush with a 3/4-inch one.
How to choose
The two shapes let you compare access and contact area before buying another single brush. Check Dremel’s material guidance for both heads on the exact workpiece.
Compatibility and limits
One 1/2-inch carbon steel cup and one 3/4-inch wheel
Care
Use the brush tips with light pressure and check the speed limit printed for the exact brush. Dremel’s cleaning guide explains how pressure affects the working bristles.
Questions before buying
Does the 447 set give me two of the same brush?
It contains two shapes with different diameters. Compare the 442-02 if you specifically need a pair of the half-inch cup shape.