General description This SDS Max to SDS Plus Adapter is a versatile drill chuck conversion tool designed to fit any SDS Max demolition hammer, regardless of the manufacturer. It allows for the use of SDS Plus drills with rotary hammer drills, making it an essential accessory for various drilling tasks. Technical specifications Material: 40 Chrome Steel Chuck Diameter: 1 inch Chuck Hole Diameter: 10 mm (0.4 inch) Color: Silver Measurement allowed error: +/- 1-3 cm Other information Constructed with a dense structure for strong hardness and durability Features heat treatment, sandblasting, and anti-corrosion oil treatment for enhanced reliability Quick and easy snap-in connection for secure holding of SDS Plus drills Portable design for easy transport