Excellent design☆ 15°-45° Adjustable.The rotatable head allows grinding the cover blade. The crank arm is upgraded to connect by bearings to avoid angular deviation. ☆High-quality material ...

This hand-crank grinder would make a great post-apocalyptic appliance, as long as we still have a way to heat water. [Jimmy] started with an old manual abrasive disc grinder, like for grinding ...

This hand-crank grinder would make a great post-apocalyptic appliance, as long as we still have a way to heat water. [Jimmy] started with an old manual abrasive disc grinder, like for grinding ...