6pcs HSS Saw Drill Bits isethwe nge-hex shank

Ukwakhiwa kwe-1.High-speed steel (HSS) kunikeza ukuqina nokumelana nokushisa.

I-2.I-Hexagonal shank design ivumela ukufakwa okuphephile nokusheshayo ku-drill bit.

I-3.Ububanzi obuhlukahlukene bokusika obutholakalayo bokubhoboza izimbobo ezinobukhulu obuhlukahlukene. Ifanele ukhuni, ipulasitiki kanye nensimbi encane.

4.Amaphethelo okusika abukhali anika amandla ukubhola okubushelelezi, okunembayo.

5.Idizayinelwe ukusetshenziswa nge-drill kagesi noma umshini wokubhoboza.

Lezi zici zingahluka kuye ngokwenziwa kanye nemodeli ethile yekhithi ye-hacksaw drill bit yesivinini esikhulu, ngakho-ke kubalulekile ukuhlola imininingwane yomkhiqizo ukuze uthole ulwazi olunembe kakhulu.