Spec:

This micro drills set with high hardness and high wear is a good choice for you. It can be applied to PCB, , , hardware processing, electronic industry, etc. 10pcs micro engraving drill in a set.

Features:
Made from carbide( steel), high wear , not easy to bend and break.
Small chip removal , smooth to remove chips and drill holes.
Sharper cutting can reduce cutting force and improve drilling quality.
Strictly symmetrical cutting can ensure high efficient working and avoid the deviation in drilling.
Can be applied to PCB, , , hardware processing, electronic industry, etc.
Multiple sizes included in one set to meet different needs.

Specifications:
Material: Steel
Item Type: Type 1 / Type 2 (Optional)
Type 1 Size: 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm
Type 2 Size: 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm, 1.7mm, 1.8mm, 1.9mm, 2.0mm
Handle Diameter: 3.175mm (18)
Overall Length: 38.1mm (1-12)
Quantity: 10pcs
Package Size: 8.6 * 5.2 * 1.0cm / 3.4 * 2.0 * 0.4in
Package Weight: 35g / 1.23oz

Package List:
10 * Micro Drill Bits
1 * Storage Box

Package List:
10 * Micro Drill Bits

1 * Storage Box