Recommend a high torque non cart rotary.

[S_Trofatter]

So why can't you achieve this with a Bishop or Welker? Both have plenty of power especially the Welker?!

its because those machines dont slow down enough, the reason direct drives are used, is because they can be slowed down to like 40 cps (thats an approximation) and with a liner needle and a whip shading motion you can do the stippling very quickly rather than doing each dot with more of a hand poke style method.

[Cyberitual]

Just get a Cobra... it will run really low and pack a hit.

[No Iron Machines]

any rotary man, just remove the STY UP SPRING and can slow down a lot more