Hss Twist Drill Bits Set

Size: 13pcs;
13pcs bits: 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm, 6.5mm;
Ctn: 72set;