YaQin Quartz Naill Drill Bits amapangidwa ndi zinthu zoyera, zolimba, zamphamvu kwambiri za corundum ndipo zidapangidwa kuti zizigwira ntchito kwambiri komanso moyo wautali.
YaQin Quartz Naill Drill Bits amagwiritsa ntchito kuchotsa khungu lakufa mwachangu komanso moyenera.
· Zoyera, zolimba, zolimba za corundum
· Kusunga mwachangu komanso kothandiza kwambiri ndikuchotsa khungu lakufa
. 3/32'' kapena 1/8 '' m'mimba mwake wa shank ukhoza kukwanira pa kubowola misomali
· Kukhazikika kwakukulu
· Kutentha kwabwino kwambiri komanso kopanda kutsekeka
· Palibe kutsekeka
Tsatirani izi kuti muyeretse ndi kuyeretsa zitsulo zanu zobowola:·
· Gawo #1
Sambani miyala yanu kuti muchotse fumbi pamwamba pochapa ndi burashi yaying'ono, mowa ndi madzi otentha.Chonde musagwiritse ntchito mankhwala ophera tizilombo.
· Gawo #2
Yamitsani zonse zobowola zanu ndikuzisunga.