Description : 
 

10Pcs/Set Multifunction Machinist Devices Cutting Tools Optional M2，M2.5，M3，M4，M5，M6

Specification :

This is a multifunctional tool， usually used as the machinist devices inserted into handles or chucks to make threads for screws in various materials such as metal， wood and plastic， being durable， economic and useful. 
It contains 10 pieces as a set， you can use different piece of tool according to the different occasion.
The whole design makes you feel convenient， handy， comfortable and useful.

Model : 2 M2s， 2 M2.5s， 2 M3s， 2 M4s， 1 M5， 1 M6(Totally 10 pieces)
Material : Grc 15(the part of tool is steel)
 

Package includes : 

1 x 10 Pcs/Set Machinist Devices Cutting Tap Tools
 

Details pictures :