Kubalulekile ekwandiseni ukusebenza kakuhle kunye nokunciphisa iindleko zokucwangcisa ukukhetha i-sawblade ngokufanelekileyo.Ukulandelayo yimiba ethile yokuqwalasela xa ukhetha i-sawblade:

1)Into yokwenza izinto.Unokukhetha i-sawblade ekhethekileyo yemathiriyeli yamatye, ikhonkrithi okanye ithayile ngokwezinto ezahlukeneyo zokusetyenzwa.

2）Into yobungakanani bomzimba.Ukukhetha ubungakanani kunye nesimbo sesaha ngokwemigangatho kunye neenkcukacha zezinto zokusika.Umzekelo, ubukhulu becala lesarha engqukuva kufuneka buphindwe kathathu kunomsebenzi osikiweyo. isimbo solwakhiwo lwencakuba yesarha ngokwemfuneko yokuchaneka komatshini .Kuthetha ukukhetha iblade yesarha esimxinwa okanye elandelelanayo xa kufuneka umphezulu wokusika ogudileyo okanye kusetyenzwa imathiriyeli ebhityileyo nebuthathaka, ngokuchaseneyo, ukukhetha isarha yesarha ebanzi. xa indawo yokusika egudileyo ayifunwa ngokungqongqo okanye ukusika izinto ezityebileyo.

3) Isixhobo sokusebenzisa izixhobo. Ukuze uqinisekise ubomi bokusika, i-saw blade enxibekayo kufuneka igxininiswe kwisixhobo esinamandla amakhulu. Ukuze kuqinisekiswe ukusebenza kakuhle, isarha ebukhali kufuneka imiselwe kwisixhobo esinamandla aphantsi. Kungcono ukhethe i-sawblade enokunxitywa xa kusetyenziswa ukuphuma okanye ukusika ukuchaneka okuphantsi, kungenjalo khetha i-sawblade ebukhali yesisiki esitsha okanye esichaneke kakhulu.