Le nkampani ngoku ukuvelisa amaxwebhu non-planar composite ezinemilo ezahlukeneyo kunye neenkcukacha ezifana uhlobo wedge, uhlobo cone elingunxantathu (uhlobo lwephiramidi), uhlobo cone truncated, uhlobo Mercedes-Benz elingunxantathu, kunye nesakhiwo arc flat. Itekhnoloji ephambili ye-polycrystalline diamond composite sheet yamkelwa, kwaye isakhiwo sobuso sicinezelwe kwaye senziwa, esinomgca obukhali kunye noqoqosho olungcono. Isetyenziswe ngokubanzi kwindawo yokomba kunye nemigodi efana ne-diamond bits, ii-roller cone bits, iibits zemigodi, kunye noomatshini abatyumzayo. Kwangaxeshanye, ifaneleke ngokukodwa kumacandelo athile asebenzayo e-PDC drill bits, njengamazinyo aphambili/ancedisayo, amazinyo aphambili okulinganisa, amazinyo omqolo wesibini, njl. njl., kwaye idunyiswa ngokubanzi ziimarike zasekhaya nezangaphandle.