ʻO Tungsten carbide ka mea maikaʻi loa no ka hana ʻana i nā pihi carbide i hoʻohana nui ʻia i ka ʻoihana kiʻekiʻe DTH drilling.

Aia nā pihi Carbide i ka pale lole a me ka paʻakikī, a me ka wikiwiki o ka wili ʻana i ka hoʻohālikelike ʻana me nā huahana like.