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There is a 0.8 RA finish on that surface (micrometer). I've not been able to justify the high cost of a profilometer. I just go by look and feel.

Thx for the replies. It's possible they switched tooling between samples. I'm curious to know the type of tooling and feeds/speeds used. I will ask.

No post finishing other than some manual deburring on some sharp edges.

I just received some sample parts from my machinist and would like some input before I speak with them regarding this issue.

Some of the sample parts have a hazy, almost matte surface finish on a...

Boomer - if you haven't read it yet, take a look at the following thread where I asked a similar question to yours, albeit with a different type of part. Could help you gain some more perspective.
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I was referring to the 3 phase HAAS. Tormachs work with standard 110/220 outlets.

My main point is that a comparably tooled up minimill will cost somewhere in the range of $35K-$40K. So not quite...

And don’t forget to add in a phase converter if you don’t have 3 phase hookup - 2k to 5k additional depending upon which brand you go with.

Yes, but can you get your hands on an EDU unit? Unless you’re an educational institution, no. I inquired and was promptly shot down.

One thing to note about the increase in the base machine price is that Path Pilot is now included with the machine. Before it was a $715 add-on.

I Just duplicated the package I created previously in this thread using the new 770M components. The only items I couldn't add were the Wireless Network Adapter USB Bulkhead Port Assembly since they...

It looks to me as if some people will actually come out ahead with the M models, depending upon their existing shipping cost. In the facebook video, it was mentioned that the 770M $15,500 package...

I’ve got no need for rigid tapping, but the dark grey color of the MX models is highly appealing to me for some reason. If they’re within a thousand bucks of the comparable M model I’d probably get...

Haha, nice I see they updated the release copy. I pulled up the parts maker package for the 770 and didn’t include the ATC or related components. I took off the ETS as well. Price came to around...

"With these new mills, you’ll be able to start cutting parts on the 770M for around $15,500 and $17,500 on the 1100M."

I wonder what those prices include though. If that's a bare bones setup, ouch.

I was afraid of that - looks expensive. I'm horrible at the Price is Right, but if I had to make a guess, $300 - $400?

Reg. alignment, I was referring to pages 26-29 of the RT manual that deals...

Very nice! That tool post looks sexy as hell by the way. A couple questions.

1. Price?
2. Model? (assuming Super Quick Change Tool Post with Triple Action Wedge-Locking System)
3. Does the post...

OK - that makes sense! Thx for the info - I don't have a machine yet, just trying to get my ducks in a row before making a purchase. I definitely like the idea of more beefy holders with the AXA...

Sorry kstrauss, I'm a little dense today.

I'm still confused regarding the holders. From what I understand, Tormach's holders will fit both 3/8" and 1/2" shanks, it's just a matter of tightening...

Thx John. Would 1/2” tools be preferable to 3/8” for increased rigidity?

Do the Rapid Turn tool holders sold by Tormach accept both 3/8" and 1/2" shanks?

https://www.tormach.com/store/index.php?app=ecom&ns=catshow&ref=LATHE_TOOLS_TURNING&portrelay=1

Tormach's...

Are you looking for suggestions on what the AL diameter should be? I have access to ANSI B.41. If you want me to take a look at the suggested diameter for your application, let me know.

FYI, you can get the same monitor direct from Monoprice for $179.99 plus shipping:

https://www.monoprice.com/product?p_id=15482&gclid=EAIaIQobChMIxKqQxuyt1wIVGLbACh050AgxEAQYASABEgK8UvD_BwE

Thx for the input Ray. I understand you’ll get the same finish as turning when vmc turning. My comment reg surface finish was specifically directed at thread milling. I’ve seen thread milling, and it...

Really appreciate all the excellent replies! I guess the bottom line for me is that in order to get the surface finish I require for these parts, the threading and profile will require turning. Even...

It's only missing the 6k spindle, coolant pump, and 10 tool ATC. Once you add those items back, your price comes to $25,880 before shipping, so a savings of $5k to get the exact same thing as the...

If you were an educator, you could have a Haas Minimill for $19k. Oh how I wish they offered it to the general public for that price. By the way, thank you for the very thorough assessment of my...

Fortunately, I'm only in business to design/manufacture parts for myself. If I were to factor in the time I dedicate to this venture in the $$ equation, I'd have quit before I started!

That's what I paid when first venturing into this business. I pay more than that now through my US supplier.

Steve when you say you couldn't make this for less than $8/piece, is it simply due to...

That's actually how I found my current supplier. I could probably cut their cost by 1/3 if not more by going overseas, but I gave that a try in the past and the quality was just too hit or miss. I'd...

I hear ya. The problem is the $$ difference between steps 1 and 2. We're talking a price difference of roughly 7X between Slant Pro vs RT, and 2X between the 1100 and Haas Mini mill. So we go from...