I've got a 20" long shaft that needs a 7/32" hole straight thru.
The shaft is roll-formed into a spline on the outside surface so I'm guessing it has some built in stressors that will let go and make my shaft less than straight. I need less than 0.003" runout on my outside spline material per inch on this job and I really only need two made. The spline can not be done after the gun drilling...
Any thoughts? Anyone able to do the gun drilling accurately for me and can quote a price to me via e-mail?
Regards, Joe Agro, Jr. (800) 871-5022
01.908.542.0244 Automatic / Pneumatic Drills: