This simple jig makes laying out circles a breeze. Drill a 1/8-in. hole through every inch mark on a ruler or yard-stick. To draw a circle, place a pin through the number “1” into the center of your board. Add 1 in. to the radius of the circle you wish to draw, and insert a pencil into this number. Using the pin as a pivot, rotate the pencil to mark the circle. — Edwin Constantino. How to Cut Curves in Wood
Second is the operating space around the machine. When the table saw is used to cut a piece of four-by-eight-foot plywood, the tool space increases geometrically, as the thirty-two-square-foot sheet of stock is pushed and pulled through the blade. Even if you’re not planning on using your table saw to cut plywood, you need to allow ripping and crosscutting space. This means that in front of and beyond the blade, you need distances at least as great as the length of the longest board you’ll need to rip; and that you’ll require space for cutoff work on either side of the saw.
For the next step up in convenience, consider adding a dedicated beverage cooler to your workshop as well. Though many people set up an old refrigerator in the garage for extra soda and beer, a dedicated mini-fridge will help you save on electricity, since new models are far more efficient than old ones. You can pack your beverage cooler with your favorite soft drinks for a pick-me-up while you work or use it to store a lunch to enjoy on a break —all without tracking dirt and or grease into your clean kitchen.
First, let’s take a look at four placement options for the table saw, the machine that is at the heart of most woodshops. The first option (see the illustration) places it in the center of the shop, which lends maximum space and flexibility for ripping and panel sawing, as well as crosscutting long boards. The main requirement here is a shop that’s at least long and wide enough to allow room for the workpiece, both on the infeed and outfeed sides.