11
votes
1answer
232 views

What is the “wobble” adjustment on a jigsaw for?

Every jigsaw I've used had an adjustment knob with an illustration that looked like back-and-forth "wobble" in the blade. What is this adjustment used for? I've always just set it as what I figured ...
4
votes
5answers
720 views

How do I choose a circular saw?

I've made do with hand tools for everything including the rare plywood job for several years now and I want to buy a good circular saw. I will not use it very often, but when I do it will be for ...
13
votes
2answers
4k views

When should I replace a circular saw blade?

Is there a rule of thumb for how often a circular saw blade should be replaced? Is visually inspecting the blade condition enough?
11
votes
2answers
1k views

What type of cordless tool battery chemistry should I purchase?

I'm about to buy a cordless tool set in which the tools all operate off the same form-factor battery. The batteries come in several different chemistries and I'm wondering which type is better for ...