Quick-Release Design: Featuring a reverse-lock mechanism, this adapter allows for effortless connection and removal of drill bits. Just a simple is all it takes, enhancing work efficiency significantly, especially during tasks that require frequent bit changes. Manufacturing: The adapter is crafted using machining technology, a snug fit with drill bits and drills. This high interface minimizes vibration and shake, thus boosting drilling accuracy and stability during operation. For Material: Constructed from robust alloy steel, this adapter demonstrates excellent wear resistance. It is designed to withstand harsh working conditions, providing a long service life while reducing maintenance costs and the need for frequent replacements. Versatile Compatibility: This quick connector is compatible with a wide range of water drill bits and different of drills. Whether tackling home renovations or engaging in professional construction projects, it adapts easily to diverse requirements. Enhanced Performance: Engineered for power drilling and punching tasks, this adapter optimizes tool performance. Its sturdy construction and design reliable operation, making it an essential addition to any toolset for both DIY enthusiasts and professionals alike. Product Name:Rhinestone Quick Connector Set Size:110x45mm/4.33x1.77in Color:Black Material:Metal Package Contents: 1 * Water drill quick connector kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.