It has a narrow and tapered blade, usually pointed at the end. A compass saw typically has about 8-10 teeth per inch, which can go up to 20 teeth per inch if you are cutting harder materials. A compass saw comes with a pistol grip, which is best suited if you are working in confined places. The pointed end helps you penetrate soft materials without requiring a pilot hole.
While some people consider the circular saw to be more of a carpentry tool than a fine woodworking tool, but some would disagree. There may be no more versatile basic handheld power tool than a circular saw. When used with a clamp-on straight-edge, the circular saw can be just about as accurate as a table saw and handle quite a few of the tasks that one would attempt with a table saw, particularly cutting sheet goods such as plywood or medium-density fiberboard. When woodworking on a budget, a quality circular saw should be the first handheld power tool purchased, as it is the one that will likely be the most useful as you get started.
My basic advice is to develop lots of connections with people. Most branches of woodworking are hard to sell without knowing the right people – especially when targeting the luxury furnishings or corporate markets. I started down this path with the idea that I might own my own shop but forgot about that once I’d accepted employment in the field. Since I was satisfied working for others, I didn’t bother making the connections, and now I’m so busy it’s hard to get away from the shop long enough to do so. That’s not the end of the world, as we’re still pulling in plenty of work. It just took longer to get there than it should have. For those considering a self-employed woodworking career, it’s a good idea to meet individuals who associate with the types of people that are likely to become future clients. Word-of-mouth is still a powerful form of marketing even in this age of internet.