Web links to sites and places to buy materials, bits, and problem solving.
Machining Bits:
Assortment of cheap bits for wood and plastic
Aluminum Endmill 1/8" Shank 3 Flute and 1/8" Cutting Diameter
Aluminum Endmill 1/8" Shank 3 Flute and 1/16" Cutting Diameter
Error solutions:
Mist system