Thupi lachitsulo PDC Bit 17 1-2 ”S1952C /S323
Mafotokozedwe Akatundu
Mawonekedwe
Tsamba lakuya komanso mawonekedwe aatali a parabolic kasinthidwe, amaonetsetsa kuti njira yabwino yoyendetsera dzenje ndi anti-balling.
Konzani mawonekedwe odulira ndikuyika odula apamwamba kwambiri pamalo osiyanasiyana, kumawonjezera kukana komanso kukhumudwitsa pang'ono.
Kapangidwe ka anti-whirl kumapangitsa ROP kukhala yokhazikika komanso yokhazikika.
Spiral Blade
Mizere iwiri yozungulira ma blade asanu, imalola kuti chitsime chitsekedwe komanso kudulidwa bwino, kukulitsa kumathandizira kukana komanso kukhazikika kwa pang'ono.
Gauge
Geji yapadera yokhala ndi odula apamwamba kwambiri a PDC, imathandizira kuchulukitsa kangapo kukana kuvala komanso kukhazikika kwa pang'ono.
Widdened Waterway
Kukonzekera kokwanira kwa mayendedwe amadzi kumatsimikiziridwa ndi kasinthidwe ka hydraulic ka bit, milingo yamadzimadzi, imalola kuyeretsa bwino pansi- -hole zone, anti-balling.
Chotsani Chotsimikizirani Zowopsa
Kuyika kowopsa kumachepetsa kugwedezeka kwinaku mukubowola, kubwezeretsa kubowola kosalala, kumawonjezera kukhazikika komanso moyo wa pang'ono.
Zolimba
Pamwamba pa tsamba ndi welded ndi kuvala zosagwira hardfacing zakuthupi, Kupititsa patsogolo kukana kuvala ndi kukana kukokoloka kwa pang'ono.
