Main Features: ● Adopted with tool steel material.
● Perfect for chrysophoron, beeswax, wood, plastic, etc.
● 20 sizes: 0.3mm, 0.35mm, 0.4mm, 0.45mm, 0.5mm, 0.55mm, 0.6mm, 0.65mm, 0.7mm, 0.75mm, 0.8mm, 0.85mm, 0.9mm, 0.95mm, 1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm. Package weight: 0.091 kg
Package Size(L x W x H): 7.00 x 13.00 x 1.00 cm / 2.76 x 5.12 x 0.39 inches Package Contents: 21 x Drill, 1 x Chuck 20160815173125_42984.JPG20160815173125_64471.JPG20160815173125_89799.JPG20160815173125_34413.JPG20160815173125_88335.JPG