3 vnt. žingsninio grąžto rinkinys 4-12 mm; 4-20 mm; 4-32 mm 1/4"" griebtuvas Šešiakampis kotas 4-12:4-6-8-10-12mm 4-20:4-6-8-10-12-14-16-16-20mm 4-32::4-6-8-10-12-14-16-18-20-22-24-26-28-30-32mm Medžiaga: HSS4241, dengtas titanu
3Pcs step drill set 4-12mm;4-20mm;4-32mm 1/4"" chuck Hexagonal shank 4-12:4-6-8-10-12mm 4-20:4-6-8-10-12-14-16-16-20mm 4-32::4-6-8-10-12-14-16-18-20-22-24-26-28-30-32mm material:HSS4241,Titanium Coated