What's in the box:

1 X 50pcs 0.5+0.6+0.7+0.8+0.9mm Tungsten Carbide Micro Drill Bits Set Engraving Tools for PCB Circuit Board , Pink Red

Features:
50pcs micro engraving drill in a set.
Made from tungsten carbide(tungsten steel) with high hardness, high wear resistance, not easy to bend and break.
Small chip removal resistance, smooth to remove chips and drill holes.
Sharper cutting edge can reduce cutting force and improve drilling quality.
Strictly symmetrical cutting edge can ensure high efficient working and avoid the deviation in drilling.
Can be applied to PCB, SMT, mould, hardware processing, electronic industry, etc.
Multiple sizes included in one set to meet different needs.

Note:
The protecting case will be sent in random color, please in kind prevail!

Specifications:
Material: Tungsten Steel + HSS
Item Type: 0.5+0.6+0.7+0.8+0.9mm / 0.25+0.3+0.35+0.4+0.45mm(optional)
Handle Diameter: 3.175mm
Quantity: 50pcs
Package Size: 10 * 7.5 * 5cm / 3.94 * 2.95 * 1.97in
Package Weight: 161g / 5.68oz

Package List:
50 * Micro Drill Bits