The 6mm flexible shaft combines rubber and metal for superior bendability, enabling precise control in tight spaces for detailed engraving and polishing tasks Built with a stainless steel and reinforced rubber exterior, this shaft wear resistance and longevity, ideal for professional craftsmen requiring extended use Rubber coated exterior provide insulation against electrical hazards, making it safe for both home workshops and professional studios Feature a quick connection mechanism for effortless setup and removal, saving time during frequent tool changes, especially beneficial for enthusiasts Designed with a standard 6mm diameter, it seamlessly connection to most rotary tools without adapters, perfect for users with multiple grinding machines, Manufacturer: ERRORY