DescriptionThis is a flexible shaft which can be used to extend the function ofelectric grinder, angle drill or polishing tool. With and flexibledesign, the shaft turns unwieldy electric grinder into flexible manualgrinder. It can be bent with 360 degrees freely to bring moreconvenience and flexibility when working. The shaft is easy to mount andtake down. It's a perfect drill bit extension for drilling, engraving,milling, grinding works.Features- Color: Black. - Material: plastic and iron. - Size: 107.00X2.00X3.00cm;42.05X0.79X1.18in . - The great combination is suitable for ordinary hand drill and electricdrill, suitable for electric grinder, drill, hanging mill orengraving, grinding, polishing machine, etc.- Metal nut, solid plastic grinder handle and protective spring ensures safe and practical use. - Easily attaches to rotary tool in seconds and easy to take down. Theshaft turns unwieldy electric grinder into flexible manual grinder. -The flex shaft can be bent freely by 360 degrees, easily gets intohard to reach areas. A great solution for narrow space working. - Itcan be used with polishing kits, drill bits, wire brushes,countersinks, flap wheels, mounted stones and grinding wheels, etc.