Hot Sale HSS M2 M35 Khwerero Kubowola Bit kwa Thick Metal

Step Drill Bit for Thick Metal

Kubowola kwachitsulo kothamanga kwambiri kumagwiritsidwa ntchito kwambiri pobowola mbale zoonda zachitsulo mkati mwa 3mm. Kubowola kumodzi kungagwiritsidwe ntchito m'malo mobowola kangapo. Mabowo a mainchesi osiyanasiyana amatha kukonzedwa monga momwe amafunikira, ndipo mabowo akulu amatha kukonzedwa nthawi imodzi, popanda kufunikira m'malo mwa kubowola ndikubowola mabowo. Pakadali pano, kubowola kofunikira kumapangidwa ndi CBN-yonse akupera. Zidazo ndi zitsulo zothamanga kwambiri, carbide yolimba, ndi zina zotero, ndipo kulondola kwa kukonza ndipamwamba. Malingana ndi zochitika zosiyanasiyana zogwirira ntchito, chithandizo cha ❖ kuyanika pamwamba chitha kuchitidwa kuti chiwonjezeke moyo wautumiki wa chida ndikuwonjezera kulimba kwa chidacho.