What Even Is a Mortising Machine? (Use It or Lose It?)

This week’s mystery tool: a Central Machinery Mortising Machine—SKU S35570—with a nearly new set of mortising bits.

I’ll be honest: I had no idea what this machine even did. I had to look it up. Apparently, a mortising machine drills square holes into wood to make what are called mortise and tenon joints—a classic woodworking technique that dates back centuries.

My husband, being the master builder he was, probably used this to make sturdy cabinet joints or door frames. But here’s the thing…

I’m not planning on building any cabinets. And even if I was, this looks like a very serious machine—one I don’t even remember seeing him use. It’s been sitting in the shop, clean and nearly untouched.

So, friends: Use it or lose it?

• Have you ever used a mortising machine?
• Is it something worth learning for small DIYs?
• Or should this be passed on to someone who actually builds joinery?

Drop your thoughts in the comments. I’m still working through tools, one week and one wrench at a time.

With gratitude,
Hollis