Wholesale PDC core bit for hard rock migodi migodi mu stock

Mafotokozedwe Akatundu

Katundu
PCD yooneka ngati yapadera imayikidwa mu matrix ngati media media. Kulowa kwakukulu kumakhala kofala chifukwa cha mawonekedwe apamwamba a PCD omwe amapereka nkhope yodula.
Wopangidwa ndi matrix osagwirizana ndi kukokoloka. Kukhulupirika kwamkati ndi kunja kwa gauge m'mimba mwake kumasungidwa ndi kuphatikiza kwa diamondi zachilengedwe ndi zikhomo za PCD.
Popeza PCD imakhala yosamva kuvala, ma PCD core bits amakhala ndi moyo wautali.
