Features:_x000D_ 1. Made of premium material, sturdy and durable in use._x000D_ 2. Easy to install and convenient to use._x000D_ 3. With good flexibility, it helps you to do grinding work much defter and easier._x000D_ 4. Widely used in drilling, engraving, milling, grinding works._x000D_ 5. Fine engraving, it can not be used for high-strength grinding and polishing, the blade diameter can not exceed 8mm._x000D_ _x000D_ Specification:_x000D_ Item Type: 6mm Drill Chuck Flexible Shaft_x000D_ Material: Stainless steel_x000D_ Applicable for: electric grinder with three-jaw chuck, electric drill._x000D_ Packing: opp bag_x000D_ Length of the flexible shaft: 1.05m / 41.3 inch_x000D_ Size of the chuck thread: 8*0.75 mm_x000D_ Input clamping shaft diameter: 6mm_x000D_ Output clamping can be replaced: 3.2mm (maximum), the flexible shaft comes with a 3.0mm core_x000D_ _x000D_ Package list:_x000D_ 1 * Flexible Shaft_x000D_ _x000D_ Note:_x000D_ 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding._x000D_ 2. When connecting the machine and before the machine is turned on, always hold the handle of the flexible shaft, otherwise the flexible shaft may be violently shaken and may cause injury._x000D_ 3. Do not bend the hose unduly._x000D_ 4. The flexible shaft is a detail polisher, the diameter of the grinding head or the blade should not exceed 8mm, and the machine should be used in the lowest level. 1Made of premium material, sturdy and durable in use. 2Easy to install and convenient to use. 3With good flexibility, it helps you to do grinding work much defter and easier. 4Widely used in drilling, engraving, milling, grinding works. 5Fine engraving, it can not be used for high-strength grinding and polishing, the blade diameter can not exceed 8mm.