SDS Max Wet core drill adapter

Converts Water Drill Connecting Rod 22mm for Electric Drill Bit Accessories Description: Universal: The high degree of adaptability makes it suitable for most electric drills on the market. Material: Made of brass material, high in hardness and strength, light weight. Anti Slip Handle: Non slip handle makes you very comfortable to hold it, stable to use. Features: Connector adpater 22mm, Installation is simple and convenient. Portable and Practical: High quality water drill, long term use is not easy to break, and the connection is not loose. Specification: Material: Brass Size Chart: Square Handle: 16cm /6.30inch Round Handle: 20cm /7.87inch Hex Handle: 16cm /6.30inch