![Gear cutting on a milling machine](/6ky5vhl/315.jpg)
Gear cutting on a milling machine
My Spur Gear Factory download programs make use of a 1/8" end mill and a 5/64" end mill. I already had a 1/8 " carbide slot mill but I needed to buy a 5/64" end mill, so I bought a set from Amazon. It was the ideal opportunity to test a 'proper' set of carbide end mills that are readily available to buy. (A good price .