Review on Blair 11082 Cutter Set by Justin Guldin

I built a custom skid plate for an old WWII truck and had to drill a million 3/8" holes for Hot Rivets rivets. I literally drilled 276 holes with this kit and with some Tap Magic coolant I just blunted 1 of 3 drill bits that cut through an A 50 mild steel plate. I have these in many other sizes and love them.