Ma pinki amapangidwa ndi zida zapamwamba kwambiri, zomwe zimapangidwa ndi zouma kapena kuzizira kokhazikika, kutentha kwambiri.

Ndi zabwino zambiri, monga kukana abrasion, kutsutsana kwakukulu, kuvuta kwambiri, kuvuta kwambiri komanso kukoma kochepa, kumagwiritsidwa ntchito kwambiri m'magulu azachipatala, makina oyezera, ndi zida zoyenerera. Itha kugwira ntchito mu acid ndi alkali m'mimba kwa nthawi yayitali, komanso kutentha kwakukulu mpaka 1600 ℃.

Kupangidwa ndi ma narramiity nano micnity ceraction, wopangidwa ndi kuzizira kozizira, kutentha kwambiri kugwa, kungoyenda bwino, kumagwiritsidwa ntchito kwambiri m'makampani otsatsa mafashoni.
Mulingo wamkati: 1.25mm, 1.57mm, 1.78mm, 2.0mm, 2.5mm, 3.0mm
Kulekerera kwamkati kwa m'mimba mwake kumatha kufikira ± 0,001mm.

Kumanja ndi ena mwa ma pinki athu, titha kusintha malinga ndi zojambula zanu kapena zitsanzo zanu.