Seti ya zidutswa 11 za HSS Countersink
MAWONEKEDWE
Seti ya HSS countersink drill bit yokhala ndi zidutswa 11 nthawi zambiri imakhala ndi zinthu zotsatirazi:
1. Kapangidwe ka chitsulo chothamanga kwambiri (HSS): Chobowoleracho chimapangidwa ndi chitsulo chothamanga kwambiri, chomwe chimakhala cholimba komanso cholimba kuti chigwiritsidwe ntchito kwa nthawi yayitali.
2. Masayizi osiyanasiyana: Seti iyi ili ndi makulidwe osiyanasiyana kuti igwirizane ndi makulidwe osiyanasiyana ndi zipangizo zosiyanasiyana.
3. Kapangidwe ka m'mbali zitatu: Zidutswa zobowola nthawi zambiri zimapangidwa ndi m'mbali zitatu, zomwe zimatha kuchotsa tchipisi bwino komanso moyenera, kuchepetsa kutsekeka ndi kutentha kwambiri.
4. Malo oimikapo madzi osinthika: Zida zina zitha kukhala ndi malo oimikapo madzi osinthika kuti azilamulira kuya kwa sinki yoyang'anira kuti zipeze zotsatira zofanana.
5. Chipilala cha hexagonal: Chobowolera chingapangidwe ndi chipilala cha hexagonal, chomwe chingalumikizidwe mwachangu komanso mosamala ku chipilala cha drill.
6. Ntchito zosiyanasiyana: Bokosi ili lingagwiritsidwe ntchito pochotsa mitsinje, kuchotsa moto, ndi kupukuta matabwa, pulasitiki, ndi zitsulo.
7. Mabinki osungiramo zinthu: Makiyi ambiri amabwera ndi mabinki osungiramo zinthu kuti zinthu zisungidwe bwino komanso zotetezeka ngati sizikugwiritsidwa ntchito.
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