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I hate to do this but must. Zamak is a catch-all family name for zinc based alloys. Some are low-end and some go up to the best of the bunch. When you get down to it, “steel” is the same sort of

Just looked up the MI-252. I'd just make that out of steel. Would work fine.

2, 3, 5 all suck. Zmack's only claim to fame is it is cheap to cast and makes nice HotWheels. Of the options, 5 would be best with higher copper content. Are you trying to make some Zamk repayments

Not using zamak . What parts do ya need to make ? The zamak conversation pops up everyonce in a while , seems most folks would use something else . animal

So, through this forum, I have learned that some parts on the Atlas mill that to look like aluminum are zamak.? I am assuming (I can do a displacement test I have learned since Zmack is about twice

Perhaps some clarity!? ?Based on a drawing I got from Clausing, it would seem that a little "mouse" has lopped off a bit of my eccentric.? At this point, I'm having a hard time reconstructing what

I believe the two dimples are for locating the small gear that is directly in front of the dimples. I believe there are spring loaded balls in that small gear. It is meant to slide back toward the

My back gear assembly seems to have extra parts...? ?And my spindle has two dimples that would appear to be for the M1-89 spacer's set screws but it turns out the placement doesn't quite align.? No

Hi, So the disassembly on my new to me mill continues and next up was to remove the spindle/backgear housing.? I had noticed back gear was really REALLY hard to engage, and I had assumed it was

The spacers (and shim spacers) are when you use multiple cutters the arbor and need the right spacing. For instance, if you wanted to make t-nuts and needed a bit more clearance. Brandon

Interestingly, the arbor looks factory-like to me (despite having no skill or knowledge of what constitutes factory... LOL. One other question: there was a package of shim spacers of a diameter that

The original Atlas drawings for their 7/8" and 1" arbors both show key slots.?? I am in the (probably bad) habit of not using a key an my OEM 7/8" arbor and, so far, have gotten away with it.? I

You can also get ER collet holders on an MT2 shank. Amazon currently has imports from $22 up. I have such in ER-32 & ER-25. My Atlas mill was delivered in a box & 57 baggies. It has been nearly

You definitely want a keyway on that arbor. I had a setup several years back on the same machine running with a bunch of small spacers to get a specific distance between two blades. There was enough

Nice shop and nice mill. The Way Covers were original, I think; mine had them (and they were petrified from a combination of too much cutting oils and way lube and too many years of minimal use. ?I

So, a little progress and some minor disassembly help me understand the machine and will aid me in cleaning and good lube. To my untrained eye, the machine looks to be pretty good. I do have a couple

yep , not mine just passin on . https://reno.craigslist.org/tls/d/carson-city-12-craftsman-atlas-metal/7669050999.html animal

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Specific to the vertical attachment, this was from the sales description: "Powered by single phase 110v motor thru machined 5 speed sheaves; all incased in custom made aluminum enclosure. The spindle

The mill is beautiful. It looks like it was recently painted and the table has been cleaned and polished.? And the back-gear lever is not broken - usually they are.? The add-on vertical head (a