فاصل، تغذية دقيقة للمحور Z

The 28 mm outer diameter fit perfectly into my mill's assembly, and the metal construction feels much more solid than the plastic original. Installation was straightforward, and the fine feed action is now smooth and precise without any wobble.

Replacing the worn original with this metal spacer was straightforward, and the 5mm length aligned the feed assembly perfectly. My micro mill is cutting precisely again with zero play in the mechanism.

The 28mm outer diameter fit perfectly into the fine feed assembly on my micro mill, and the 5mm length took out all the play I was dealing with. It's solid metal, so it should hold up for years without wearing down.