7pcs matabwa a Chamfering Countersink bits seti

1.Zisanu ndi ziwiri zosiyana zomwe zikuphatikizidwa mu kit zimapereka kusinthasintha komanso kuthekera kokhala ndi makulidwe osiyanasiyana a screw ndi mapulojekiti opangira matabwa.

2.Chida ichi chimalola ma chamfers enieni ndi ma countersinks, omwe ndi ofunikira kuti apange kumaliza kwa akatswiri ndi opukutidwa pamapulojekiti anu opangira matabwa.

3.Makitiwa amapangidwa kuchokera ku zitsulo zothamanga kwambiri (HSS) kapena zipangizo zina zolimba, kuonetsetsa kuti zikugwira ntchito kwa nthawi yayitali ngakhale kugwiritsidwa ntchito nthawi zonse.

4.Mabowo obowola amitundu yosiyanasiyana omwe amaperekedwa mu kit amalola kubowola koyenera, mwachangu, kuchepetsa kufunika kosintha pafupipafupi zobowola zamitundu yosiyanasiyana.

5.Kubowola kwapangidwa kuti kugwirizane ndi mitundu yosiyanasiyana ya kubowola ndipo ingagwiritsidwe ntchito pazinthu zosiyanasiyana zopangira matabwa, kuchokera ku softwood kupita ku hardwood ndi composites.

6.Kukhala ndi magawo asanu ndi awiri kumatanthauza kusankha kokwanira kwazitsulo zobowola zowerengera mu phukusi limodzi, zomwe zimapereka mwayi komanso zotsika mtengo poyerekeza ndi kugula zobowola payekhapayekha.