transientair
Active Member
Fellow RV-14 builders, I need your help. I've come to the point where I need to machine countersink the FF-01403 battery box. I had no problem accessing the side holes, but the bottom row has me stumped. The lip extends beyond the point where I can get the countersink bit in straight (even without the cage and an extension used).
At this point, I am stumped at how to countersink these five holes.
At this point, I am stumped at how to countersink these five holes.