Routers are one of the most versatile woodworking tools, useful not just for making trim and cutting edges, but for solving a whole range of woodworking problems. Learn how to cut curves, straighten boards, flatten bows and much more. - My Wood Crafting
Making use of your your waste oil to get free heat makes perfect sense. After you learn how to make this waste oil burning stove heater you will be able to keep warm on those cold, frosty nights and be able to do it for FREE.