Specification:
Quantity: 5Pcs
Material: High Carbon Steel
Drill Bit Size: 4.0mm，5.0mm，6.0mm，8.0mm，10.0mm
Length in set: Approx.95mm，103mm，108mm，130mm，140mm

Features:
1/4" (6.35mm)Hex Shank
Fits All 1/4" Hex Cordless Screwdrivers.
High hardness， rustproof， solid and durable.
Fast replacement composite cone， uses drill edged principle.
Drilling and tapping in one， one-step processing，
greatly save processing steps and time costs， improve working efficiency.

Please note:
The date of measurement is without coming from an accurate device So，
They might be 2-3mm error in size
It's a possibility that How it looks in picture would probably
be slightly different to it-self Due to the different resolution of monitors
Thanks for your understanding.

Package Included:
5x HCS Drill Bit Set