Flexibility: This adapter can convert two different drills to suit various applications and meet your work needs, making it indispensables tool for you :, connection, reduces vibrations and loosening during the working process, which reduces the risk caused by tool failure and improves the during use Compatibility: Adapter for Rotarys Hammers for SDSPlus for SDSMax, for smaller tasks and heavy-duty concrete work 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, Manufacturer: ljhnba