2.9mm drill bit
For drilling holes for Amp Maker’s large turrets
This drill bit is the correct size for making holes for the large turrets. It works with all materials, and will last a very long time when used on PTFE material.
Out of stock
Note: (April 2022: the Russian invasion of Ukraine and the sanctions have disrupted the global supply of valves. Therefore, only the version without valves is available until further notice.).