I finally broke down and bought a $200 digital caliper for woodworking

My old dial caliper was fine for framing and rough stuff but I started doing more furniture work where I need to measure tenons and mortises down to like 1/64th. The cheap one just kept slipping and I'd redo cuts twice. Been 3 months now and I've only messed up one joint since. Has anyone else found that spending a little more on measuring tools actually saves time in the long run?

2 comments

2 Comments

lane.joel18d ago

tbh i think you're overthinking it with the 1/64th thing. Most furniture joints don't need that level of precision because wood moves with humidity anyway. I've been doing this for a while and a good sharp chisel and some test fits will get you tighter joints than any caliper can. Not saying the digital one is a waste, but that extra accuracy probably isn't what's saving your joints.

the_margaret17d ago

The 1/64th thing always cracks me up because wood expands and contracts way more than that across a single inch of grain direction. I mean, a dovetail that fits perfectly in January can be loose as a goose by August if the humidity swings 30%. I've seen guys chase those tiny tolerances with digital calipers and then wonder why their joints bind up six months later. A sharp chisel and a good eye for the fibers will serve you better than any decimal point, honestly. It's like tuning a guitar that's made of wet spaghetti, you know?