citizen l20 type 9

[mikemcla]

I am doing a 3.5" deep hole in 5/8" copper. When i go to od turn The barloader is alarming out ($5 overload). Is my tourqe setting too high? I can not figure it out and the material is very pricey.

[mikemcla]

on the last few pecks the machine is making a wierd noise.

[MikeMc]

Are you using coolant through drills? It sioounds to me like you might be pushing the material back with the drill and causing an A7 overload, especially if its making a strange noise the last two pecks.

[mikemcla]

Figured it out. I did a g83 to 3" then for the rest i did a feed in feed out. Thanks though