HARD Drilling a BROKEN Tap
A couple of weeks ago I broke an M6 tap in the cast engine cylinder. Today I will be using a 4mm hard drill to drill out the broken tap and hopefully recover the threaded hole. Huge thankyou to Arthur from @LivetoolsNewcastle for supplying us with the hard drill.
#harddrill #brokentap #repairing #practicalmachinist #milling