9PCS Bi-metal Hole Saw Saita Yankan Buɗe Buɗe Buɗe Don Itace Aluminum Iron

Takaitaccen Bayani:

An yi shi da ƙarfe mai ƙarfi mai ƙarfi mai ƙarfi (HSS) Bi-metal, zafin zafin jiki da baƙar fata na carbon karfe, tsatsa da lalacewa, haƙoran ƙarfe mai saurin sauri na iya cimma babban aiki, yankan sauri, da lalata lalata.Tsatsa, juriya da juriya da tsawon sabis.