6pcs Twist Drill Bit Anti-rust HSS M3/4/5/6/8/10 Hex Shank Drilling Tools

Feature: 
High hardness, rust proof, durable.
The advantages are opening, tapping and chamfering.
Self centering, no need for auxiliary center drilling or center punching.
Suitable for drilling, tapping and cutting on soft metal, aluminum plate, iron, etc.
One key drilling tapping greatly saves the processing steps and time cost, and improves the working efficiency.

Specification:
Color:Gold/Silver
Material: HSS
Handle: 1 / 4 inch (6.35 mm) hex
Dimensions: Tap Diameter M3 * 0.5, M4 * 0.7, M5 * 0.8, M61.0, M8 * 1.25, M10 * 1.5.
Length: About 66mm/2.6"
Quantity: 6

Note: 
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-3cm measuring deviation due to manual measurement.

6 X HSS Drill Bits