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PSA: This locknut can ruin your day!

Posted: Sat Jul 12, 2025 4:06 pm
by Srick
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Background:

I last used my Bosch Colt router when cutting the binding channel on my latest build. I had no idea why, but the router bit suddenly dropped and ruined a good inch of so of the channel. Needless to say, I was not happy in the least. And I figured it was operator error. Of course it was. It always is.

I hadn’t used the router since that ugly day. Today, I picked it up to fabricate a caul to glue the bridge and (!!!??****##$$ what the - what the!!?) it happened AGAIN! This time I figured it out. The router’s height locking mechanism may seem tight enough, but with enough load, it slips and ruins your work.

I tightened the locknut and all is well. Don’t do what I did - tighten those nuts before disaster strikes!

Re: PSA: This locknut can ruin your day!

Posted: Sat Jul 12, 2025 8:10 pm
by tippie53
that is a friction nut and you do need to keep an eye on the. Always check your locked
I think we all had something like this happen.
thanks for posting its good to be reminded