The diameter of felts' shank is 2.35mm; rotary tool accessories, felt-tipped, made of top quality wool.
With 12 differernt shaped grinding heads meet your different needs.
Make polished goods clean and bright, best used for various mould, glass, medical equipment, metal, and many more
Application: works great for polishing,grinding. carving or gunsmithing, like jewelry,gemstones,glass,watches,crystal,car,motorcycle,bike,feed ramps or trigger jobs etc.
It's a great set for grinding, polishing all sorts of things,save your time and money!