Cranky Crab Workshop - An outstanding Esty resource. Wooden Widgets and and Machined Mechanisms. Custom orders as well.
Proxxon - High quality power tools for model builders, precision mechanics, mould makers, tool makers, opticians, goldsmiths, watch-makers and more, giving users high-performance power-tools in a size never offered before. Woodworks LTD - The largest selection of quality craft, hobby, and woodworking supplies, including wood parts, wood craft supplies, wood turnings, wood stampings, hardware, wire or jute, wood fruit and animals to balls, beads, shaker pegs, dowels, dowel caps, stair plugs, doll making supplies, pens, door hangers, toy wheels, and small furniture parts, all at wholesale prices. McMaster-Carr - Supplier of hardware, tools, raw materials, and maintenance equipment and supplies. McMaster maintains a wide variety of mechanical, electrical, plumbing, and utility hardware not usually located from a single source Tap Plastics - Acrylic rods, spheres, hinges, display stands, mold supplies, etc.