10Pcs 1/8 " Cut Off Wheel Screw Mandrel 2.35/3/3.17 MM Shank Diameter Cutting Disc Holder Connecting Rod for Rotary Tools
https://www.vogueparade.com/shopping/EN/4204/1/1005003712943939/10pcs-18-cut-off-wheel-screw-mandrel-2353317-mm-shank-diameter-cutting-disc-holder-connecting-rod-for-rotary-tools//