Cutting Large Circular Holes into Tubing through Both Walls
Cutting Large Circular Holes into Tubing through Both Walls
(OP)
I am quoting a rather large order in which I have to some 4" x 4" x 1/4" carbon steel tubing that I need to get a 3.06" +/- .010 hole through. If that isn't bad enough, take the same description and move the center line of the hole to the outside edge of the tubing and machine though. Any thoughts on tooling out there to do this operation with? I have 4000 pcs. of each part to make.





RE: Cutting Large Circular Holes into Tubing through Both Walls
here is an example:
http:
RE: Cutting Large Circular Holes into Tubing through Both Walls
RE: Cutting Large Circular Holes into Tubing through Both Walls
Alternately, the holes could be rough plasma cut and then finish milled or bored.
Don
Kansas City
RE: Cutting Large Circular Holes into Tubing through Both Walls
Mike Halloran
Pembroke Pines, FL, USA
RE: Cutting Large Circular Holes into Tubing through Both Walls
ht
RE: Cutting Large Circular Holes into Tubing through Both Walls
located in Kansas City, MO
http://www.spsci.com/procservices.html
located in New Century, KS