uxcell 3.4mm Drilling Dia Titanium Plated 2-Flute Straight Shank Twist Drill Bit 4pcs;

1.Twist drill bit with straight shank, sharp spiral groove.
2.Used widely to drill the metal and marble, is easy to install.
3.Sharp and twisted flute will make the drilling be more easy and effortless.
4.The twist drill bit is used with electrical drilling machine(here is not included).

Specification:
Product Name: Twist Drill Bit
Weight: 16g
Main Color: Gold Tone, Silver Tone
Material: HSS, Titanium Plated
Package Content: 4pcs x Twist Drill Bit
Shank Diameter: 3.4mm/0.13-inch
Total Length: 69mm/2.7-inch
Flute Length: 41mm/1.6-inch
Bit Diameter: 3.4mm/0.13-inch
Flute Number: 2
Feature: Straight Shank