Main Features: ● Titanize surface treatment, high speed steel 4241.
● Six sizes: 3mm, 4mm, 5mm, 6mm, 6.5mm, 8mm.
● Perfect for the bench drill, hand drill, etc. Package weight: 0.097 kg
Package Size(L x W x H): 3.50 x 0.50 x 9.00 cm / 1.38 x 0.2 x 3.54 inches Package Contents: 6 x Drill Bit