Detailed Product Description Electric Cutting ToolsArbor: 7/8-5/8 (sawing systems arbor available) ... #40/50, #50/60, #60/80, #80/100B05EP5/125mm#40/50, #50/60, #60/80, #80/100B07EP7/180mm#40/50, #50/60, #60/80, #80/100B09EP9 ... /230mm#40/50, #50/60, #60/80, #80/100Note ...