The most important distinction between tools is the one based on their power source. The basic household tools (screwdriver, wrench, hammer, clamp, handsaw) are hand powered. Slightly more intensive projects require tools powered by electricity, such as drills, grinders and circular saws. Industry or trade specific tools can use pneumatic, liquid fuel, hydraulic, and powder-actuation.… Continue reading Hand & Power Tools – Buying and Maintenance Tips for DIY Enthusiasts