How to make a drill?

[Rampage]

But this type of drill

 

http://images.onset.freedom.com/ocregister/lead/m1h82x-b78933429z.120120325221312000gne16ev90.1.jpg

[ReMark]

Is there a helix command in Rhino?

[Rampage]

not that ive noticed :/

[Rampage]

oh wait, yes it does. However im still at a loss for the shape :/

[ReMark]

In AutoCAD one would create a profile of the shape and extrude or sweep the profile along the path of the helix. I'm not sure how this would be done in Rhino.