Boltr: vintage mercury plumb bob
Starrett tools plumb bob from a time when you could sell the good stuff. 🔥Father's Day Safety Squint T-Shirt! https://teespring.com/SafetySquints_us…
Boltr: dewalt knockoff battery vs. the real deal
This 3.0Ah knockoff battery has equivalent performance to name brand DeWALT 4.0Ah 20V lithium. But is is good value versus…
Boltr: old school milwaukee sawzall
This is a badass Milwaukee Sawsall. It's old. It's metal. But is it Skookum? Shop Gear ✪► https://teespring.com/stores/ave Rulers/TapDrill Charts✪►…
Greasy rag hack! damage-free bearing removal.
This little hack will get you out of a jam! It allows you to remove bearings from a blind hole,…
Boltr: gearboxes. worm and wheel speed reducer.
This brilliant invention has been around since Archimedes. It remains a valuable mechanism for mechanical power transmission. We have a…
Boltr: make cool stuff and put it on the internets!
We have a look at small batch manufacturing. Making specialized gear and getting it out in the world is a…