DescriptionThis set of mini HSS circular tool is for rotary tools. Used on rotary tools, electric power tools, woodworking, metal and plastic cutting. Made from strong hss high-speed-steel material, durable and firm. It's a mush-have tool set for you to cut aluminum alloy, PVC, wood and plastic, either at professional cutting work or in daily home use.Features- Color: As shown. - Size: Cutting Wheel: 22mm 25mm 32mm 35mm 44mm; Extension Rods: 3.2mm - Material: HSS. - Use in hobby mini drills for small cut off jobs. - This unique great tool set is for precision cuts in wood, aluminum, brass, copper and more. - Made from strong HSS material, which is durable and firm. - Endurance tool offers faster cutting and extra long life for hobbyist. - Hardened steel body ensures straight, accurate cuts.