Which wire or rod to use for a welding job? What do the numbers on the side of a tire mean? How do you convert an inch measurement to millimeters when selecting a drill or tap bit? Find these answers and hundreds more in this ultimate farm shop guide. A great tool for any shop. Includes metal working and welding how-tos; tire, lubricant, and hydraulics info; drilling and tapping tables; fastener, drive chain and belt facts; air compressor and pneumatic...