12 1/4 Inches Steel Body PDC Bits Bakeng sa ho Cheka Seliba sa Oli

Re ikhethela ho hlahisa likotoana tsa PDC, 'mele oa tšepe kapa' mele oa matrix, li-cutters, li-blades quantities, mola o le mong kapa li-cutter tsa mela e 'meli, li-cutters tse khutlisetsang morao, joalo-joalo, likarolo tsohle li ka etsoa. 17 1/2 ″.

Bochabela bo Hōle ke lifeme tsa ho cheka, tse kang roller cone bit,trione roller cone bits, trione bits, HDD lesoba opener, Motheo oa li-roller cutters bakeng sa ts'ebeliso e fapaneng.s. Ts'ebeliso e kenyelletsa sebaka sa oli, khase ea tlhaho, tlhahlobo ea jeoloji, boring ea metsi, meepo, ho cheka seliba sa metsi, HDD, kaho le motheo.

Joalo ka feme e etelletseng pele ea li-drill ho la China, sepheo sa rona ke ho eketsa bophelo ba ho sebetsa. Kamehla re leka ho ntlafatsa li-bits ka litekanyetso tse phahameng tsa ho kenella.Morero oa rona ke ho rekisa boleng bo phahameng ka theko e tlaase.Boleng ba ho cheka bochabela bo hōle le theknoloji e tla u thusa ho finyella ho feta.