The companies listed below make their products in the United States and should be supported for that whenever possible. I realize many others are making large efforts to confine their manufacturing to the US but cannot always find what they need in this country and I appreciate your efforts but want to keep this list as pure as I can. If your company makes all of its products in the United States - Email Me!
Big Gator Drill & Tap Guides
Handy guides for drilling and tapping
T-9 - Rustfree - Blade & Bit Resin, Gum and Pitch Remover
Nearly all hobbyist and industrial products are American Made. Some pieces are sourced offshore and those are not labeled as American Made.
DMT (Diamond Machining Technology)
LOTS of sharpening stuff!
Easy Wood Tools
Woodturning Tools and Equipment
Some peripheral pieces are not made in the US
Everything from INCRA is Made in the US with the exception of their INCRA Mast-R-Lift-II which is made in Canada.
MAG-DRO Caliper Bases
Everything but the magnet itself is manufactured and assembled in America!
Very cool measuring/setup tools, all made in the US excepting only the dial indicators themselves.
Wiss® Metal Snips
Nearly all of their snips line is made in the US!
Everything with the Woodpecker name is made in the United States with the exception of one dial indicator!