Mini Mill Tools | Mini Mill Conversion | Feed Screw Parts | Little ...
Feed Screw Parts, 20 TPI, Mini Mill. These parts change Grizzly, Homier, Cummins, and Harbor Freight mini mills to 20 thread per inch feed screws on the X and Yaxis. Each rotation of the hand wheel will advance the table ". The mini mill tool kit includes two feed screws, two nuts, two 50 division dials, plus the springs and keys that ...