Features: 

1. Made of premium-quality high-speed steel material.
2. With hexagon shank titanium coated drill bits.
3. Wear-resistant , drill edge is sharp, high hardness , more wear-resistant than normal drill.
4. Precision manufacturing and durability, low- resistance of cutting and high punching accuracy.
5. Long service life .
6. Fit for the drilling of the board, plastic, aluminum plate, thin iron sheet.

Specification:

Material: 100% High Speed Steel
Color: Golden 
Product Dimension:
Net Weight: 0.17KG/0.4lbs
Overall Width - Side to Side:1.5-6.5mm
Shipping Weight :0.2KG/0.4lbs
Package side:13*11*2.5cm/5.1*4.3*0.9inch

Package Included:

13 x Hexagonal Drills