Any Advantage of Insert Endmills?

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I most often stream my music, and no, you are not at risk for loosing your privacy. Matter of fact, you are in jeopardy of loosing it more here than...

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I love my iWatch for so many reasons. Among them being able to see who is calling without unclipping my iPhone and dumping spam calls by hitting the...

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Sounds like 304 is the one for me....

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I try to stick to 303 when possible. I just made some custom bolts out of it and it machines nice. I learned all about work hardening drilling 304L...

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Did you try Google image search?

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This is ridiculous. Every answer for a newbie is there if you use the search function and spend the time to find it. Their support is far better than...

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Yes, Marty's last name is Escarcega. He might be a "volunteer" , but I believe that the Centroid hardware is free to him in exchange for his...

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This is Marty. Yes, he is in Arizona.
https://www.youtube.com/channel/UCTN...k5HNwnjzer6GVQ

He makes instructional videos for Centroid...

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Been thinking that myself Dan as I look to replace the jaws on my Kurt vise....even aluminum soft jaws are a bit steep....

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Been running Centroid servo controller long before the Acorn hobbyist stuff.

Marty can be a bit cranky, but he just wants to help. Others...

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Indeed, that is very generous of you Sid....

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This is for a CNC lathe....

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Well, it was a mistake on my part regardless of what MMR does mean to others. GWizard uses MRR and that is what I meant to type, and that is what I use...

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Because I am a retard and I mistyped I changed it....

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I was given a Sandvik RA390 3/4" insert end mill. It looks like I can get some slightly higher MRR's on my BP when I put the info into GWizard calculator....

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Along with efficiency that was noted above, the motor will "see" a lower power supply impedance, the result is higher torque at lower speed...

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See if the input measures short to the output. Is so, the driver is bad....

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Sometimes photos on here are thumbnails and I can't click on them to enlarge them. Might by my Firefox ad and popup blockers....

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Sad to loose him. I have very fond memories of when his "Bat out of Hell" album came out. Wow, that was a long time ago....

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That looks like a Series 1 CNC machine. Wide ways and it looks like the motor is upside down like on those heads. I don't think the CNC machines ever...