 It was amazing how chatter-free...  It was amazing how chatter-free the Quick Notch operated with thanks to its ability to hold the tubing, and hole saw firmly into place. |  Here's a close up of the excess...  Here's a close up of the excess metal that was cut out. |  Here's a close up of the notch...  Here's a close up of the notch directly after it was cut out with the Quick Notch Jr. |
 Notice the notched joint allows...  Notice the notched joint allows the two pieces of tubing to be joined with a flush fit (which is necessary for a strong weld). |  After this photo was taken...  After this photo was taken we used a rat tail file to dress off the minimal roughness left by the Quick Notch Jr. |  Once the drill press had been...  Once the drill press had been set up to use the Quick Notch Jr. all that was needed to return it to normal use was to unbolt the three bolts retaining the drill press vice to the drill press table. |