Cutting tx axles

[SuperSlow]

I know i have seen it somewhere before but i cant remember. To cut a bending groove on tx axles should I use a regular dremmle cutting wheel or a diamond cutting wheel? I guess i could just use the diamond one in case, just didnt wanna jack up good axles.

 

[HurriCrane Racing]

I spin the axle in my dremmle and the thin cutting wheel in the opposite direction in my cordless drill. Be very careful to not let the cut off wheel go up the axle.

 

[SuperSlow]

Yea, i just didnt know if i could use a regular red cutting wheel or if i should use a diamond cutting wheel. I didnt know if the regular ones were strong enough to cut the tx axles.