[Steve Seebold]

Both the roughing pass and the finishing pass was done with climb milling (left). Which direction do you suggest?

If you're climb cutting any still getting chip welding, then it's got to be a coolant issue.

I don't use anything but SwissLube Blazocut 2000 Universal in my machine and I don't have any issues with it.

I pay about $160.00 for a 5 gallon pail and I run it at about a 8% concentration.

If you're using a spray coolant, you might try turning up the air pressure to blow ships away or add more lubricant.