What bits fits Bosch 11263 evs? Chipping hammer/drill. I need a shovel bit for clay/ hard dirt.?

you have a 1 3/4 SDS rotary hammer /drill for your spade attachment check stores like WHITE CAP ,RENO HARDWARE home depot ,lowes may have it But white cap would surely have it in stock While H D and lowes most likely wont If white cap is your area go there If you must order it order it from white cap They will know about your tool while the teenager at HD wont know squat Best i can offer you at this time good luck The clay spade attachment will have a hexed shank It wont be shaped like a SDS bit for drilling It should be a universal attachment but i think it needs a 1 3/4 inch shank thats it