Made of quality conduit material, strong and durable to use Universal part, as long as your electric grinder tool and electric drill can fit 3.17mm clamping diameter The installation of the flexible extension on the grinder is more flexible to use, convenient just like holding a pen Easy to install, just clip the connector handle to the grinder It supports electric grinder or electric drill (the shaft without the machine) Features: Made of quality duct material, strong and durable to use. Installing the flexible extension on the grinder is more flexible to use, convenient like holding a pen. Universal part, as long as your electric grinding tool and electric drill can fit for 3.17mm diameter clamping. Easy to install, just clip the connector handle to the grinder. It supports electric grinder or electric drill. (The shaft without the machine) Description: This product is a flexible extension cord for electric drill and tool electric grinding. Made of quality sebific duct material, strong and durable to use. No corresponding interface specification of the electric grinder, as long as the electric grinder or drill can be sandwiched, easy to install, just clip the power connector handle to the grinder. Convenient to use. Worth buying. Specifications: Condition: 100% Brand New Color: As Picture Length: approx. 108cm/40inch Package Weight: 225g Package Included: 1 x Universal Flexible Shaft