I-Conical DEC (i-diamond ephuculweyo ye-compact), inkampani ivelisa amashiti adibeneyo angacwangciswanga anemilo eyahlukeneyo kunye neenkcukacha ezifana ne-wedge, iphiramidi engunxantathu (iphiramidi), i-cone ene-truncated, i-Benz engunxantathu, kunye nesakhiwo se-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, ifanelekile ngokukodwa kwiindawo ezithile ezisebenzayo zePDC drill bits, njengamazinyo aphambili / ancedisayo, amazinyo aphambili, amazinyo omqolo wesibini, njl.