Internal countersinking. 1

[finman]

We have a production job to drill multiple holes in a closed box section component.

I need to countersink the inside of the box section to remove any burrs etc caused by the drilling operation.

We have tried the conventional manual internal deburrers.

I am sure that I have seen a gadget that fits in a standard pillar drill / drill press that does this job.

Any leads would be helpful.

 

[mrainey]

Try

http://www.cogsdill.com

Manufacturing Freeware and Shareware

http://mrainey.freeservers.com

 

[JDana]

Or

http://www.heuletool.com/tools_cf.htm

 

[jjv32]

The Cogsdill One Pass will do the job.

http://www.cogsdill.com