High Quality: Made of high quality chrome vanadium steel, professional adapter, durability is fully assured. Easy to Use: The SDS-plus quick-change chuck can stably hold all sizes of SDS-plus bits with easy insertion and removal. Drilling with this adapter is precise and effortless. Professional Made: The surface is sandblasted to prevent rusting and can be used for a long period of time, thanks to industrial testing standards. SDS Drill: Allows the use of SDS plus drills in an SDS Max rotary hammer. Fit For: SDS Max to SDS Plus Adapter Fits Bosch, Hilti, Makita and other SDS Max standard drills. With this adapter you only need one SDS-max hammer to use all sizes of SDS-max and SDS -plus drills without have to buy another SDS-plus hammer tool .. Features: Color: as the picture Material: 40 chrome steel Size: as the picture FIt for: all SDS Max standard drills Weight: 565g Package included: 1 x SDS Max to SDS Plus Adapter