12 Flutes Hard Alloy Chamber Helical 5.5mm 5.6mm Rifling Button
Specifications:
Color: Gold
Material: Tungsten steel
The number of drill: 6 grooves
Diameter:5.5mm,5.56mm,5.6mm,6.35mm,7.62mm,9.0mm,11.43mm
Features:
-Tungsten steel material,sturdy and durable.
-Suitable for beginners to use,no easy to break tools.
Package included:
1 x Blade