Dial Indicator Helps Set Z-axis Height

I bought an old Federal dial indicator from a retired machinist that had a big flat donut-shaped magnet glued on its back.  I almost passed it up because it was kind of ugly, but it has turned out to be one of the most useful tools in my workshop.  It is particularly useful for adjusting the Z-axis height on my Harbor Freight mini-mill.… Read the rest

New V-belt makes speed changes easier

Changing the spindle speed of your Harbor Freight 8×12 or Lathemaster 8×14 lathe will probably be easier if you replace the factory belt with a size 3L300, which you can buy at most auto parts stores for about $5.  The original is so tight that changing the spindle speed by moving it to a different set of pulleys can be an unpleasant chore. … Read the rest

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