Drill Drive Extension Shaft 3mm Thread Connector Fine Carving ABS Flexible Grinding Electric Shaft Extension Cable Feature:1. Shiny operation: the flexible extension shaft has high concentricity of the shaft joint, and the carving is not easy to shake, and the operation is stable and safe2. Convenient and practical: insert the key into the plug to lock the drive shaft, then the grinding head can be loosened and replaced3. Thread specification: the clamping range of the flexible grinding shaft extension is 3mm, and the connector thread specification is 19x2mm4. ABS Material: The flexible shaft of the electric drill is made of ABS material, which is wear-resistant and durable, and has a long service life5. Scope of application: drill drive extension shaft is suitable for finely polished, engraved and grinding, deep into narrow spacesSpecification:Item type: drill drive extension shaftMaterial: ABSaching Range: Approx. 3mm/0.1inConnector Thread Specification: Approx. 19x2mm/0.7 x 0.1inPacking List:1 x Drill Extension Shaft1 x Hex Wrench