Hexagon Shank Forstner Drill Bit ya Wood
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Mitengo yopangira matabwa imapangidwa ndi zipangizo zolimba zomwe zimadula matabwa mofulumira komanso mwaukhondo.Ukadaulo wochizira kutentha.Tsambalo ndi lakuthwa, lolimba kwambiri komanso lolimba.Thupi lachitsulo lolimba lolimba limatsimikizira kuuma kwakukulu, anti- dzimbiri, lakuthwa komanso lolimba.Pamwamba pa bowo la macheka amatengera mawonekedwe okhotakhota, omwe amapangitsa kubowola bwino.Nthawi zodulira zazifupi kwambiri poyerekeza ndi ma drill wamba a Forstner.
Kubowola kwa Forstner kumatenga malo a mano atatu ndikuyeretsa pansi, komwe kumakhala kofanana kwambiri komanso kumachepetsa kukana.Kubowola kwa dzenje kumatengera kapangidwe ka chitoliro chooneka ngati U, kuchotsa tchipisi chosalala, kukonza bwino kubowola, kusagwedezeka m'mphepete pakubowola, kuyika kwakukulu, komanso mabowo apamwamba kwambiri komanso mabowo amthumba amatha kubowola mosavuta.
Kuphatikiza pakutha kusintha kuya kwa kubowola, chobowola cha Forstner chitha kugwiritsidwanso ntchito ngati matabwa amitundu yosiyanasiyana, zomwe zimapangitsa kubowola kukhala kosavuta.Kaya mukugwira ntchito ndi matabwa kapena zitsulo, kabowo kakang'ono kameneka ndi kabwino kwa inu.Zopangidwa ndi mano odula kwambiri akuthwa makamaka kuti azidula mitengo yolimba komanso yofewa bwino komanso moyenera.
