Easy Installation: The simple plug-in and rotation installation allows the adapter to be quickly installed and removed, bringing great convenience to your work Product of alloy steel, after special with high strength, wear resistance and impacts resistance, able to withstand high intensitys work load, ensuring it is not easily damaged during prolonged use Compatibility: Adapter for Rotarys Hammers for SDSPlus for SDSMax, for smaller tasks and heavy-duty concrete work Flexibility: This adapter can convert two different drills to suit various applications and meet your work needs, making it indispensables tool for you Precise, connection, reduces vibrations and loosening during the working process, which reduces the risk caused by tool failure and improves the during use, Manufacturer: Itkcozcg