Like a drunk tiptoeing into his AA meeting with actual quitting on his mind, website I’m finally ready to quit breaking taps – and pay attention to all the solid advice I’ve been getting along the way.

Tonight, more about I took it all in hand and put it to work on my one surviving 6mm tapping tool – and the dozen-plus very serious holes I had left to tap:

• The machinist recommended I countersink the holes and use cutting fluid … But I had a long way to go – the last 8 holes in the stringers for Keyboard 3, this web plus the remaining three very deep holes in Keyboard 1’s crosspiece – each of them through a thick, 3-layer sandwich of aluminum.

  

  I started with the drill … Continue reading Bender ender – how to listen up and quit breaking sh#t →