Midida "Xamaasad" tungsten carbide jeexjeex ee warshadaha lithium waxaa sameeyay budada carbide tungsten bikrad tayo sare leh iyo budada kobalt oo leh habka birta budada ah.Marka la barbardhigo birta dhaqameed ee dhaqameed, daabyada TCT ee Passion's waxay leeyihiin qallafsanaan aad u sarreeya (HRA 89 ilaa 93) waxayna xidhaan iska caabin ah (3500 ilaa 4000 Mpa) 10kii sano ee la soo dhaafay, mindiyahayada ayaa si ballaaran loogu iibiyaa Shiinaha, Yurub, Japan iyo USA iwm. Badeecooyinkeena tayada sare leh iyo qiimaha warshada ayaa ku guulaystey suuqyo balaadhan oo gudaha iyo dibadaba ah oo loo iibgeeyo qaybiyaheena.