HSS Spiral Groove 4-12,4-20,4-32mm Nhanho Drill Yekushanda kweSimbi
1.Spiral Groove Design inoita kukurumidza kubvisa chip.
2.Inokodzera maburi ekuboorera muzvinhu zvakasiyana-siyana: mukati me3mm / 0.12 inch (Iron Plate, Copper Plate, Aluminium Plate); mukati me5mm / 0.2 inch (Wood, PVC sheet, Insulation Boards).
Nyora meseji yako pano ugotitumira