1. Material This SDS to SDS Adapter is made of high quality chrome vanadium steel, which is one kind of professional adapter, so the durability is fully assured, you can use it for a long time 2.Anti-rust The of the SDS To SDS Plus Adapter is sinished with sandblasting, which can prevent it from rusting 3.SDS to SDS Plus Type: This SDS to SDS Adaptor Rotary Hammer is one kind of SDS to SDS plus adapter, which can be used for various of items 4.Meet All Your Needs: This SDS to SDS Adapter Rotary Hammer Fits all standard SDS drills, you can use it for different purposes upon your own needs Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin