See how easy it is to make a special brass ball joint from plumbing fittings. This swivel ball joint is the main component part of my adjustable micrometer stand that I designed and made. An excellent piece of kit for machine shop inspection work'
- 11 ай бұрын
MAKING AN ADJUSTABLE SWIVEL BALL JOINT MICROMETER STAND
- Рет қаралды 4,244
Пікірлер: 25