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Gunsmithing Equipment Changes at LA Precision Rifles, LLC

wnroscoe

Gunny Sergeant
Full Member
Minuteman
Jun 12, 2006
3,907
56
NW Louisiana
Just ordered a new Lathe last week with tooling, chucks, tool post etc. I'm to a point with the rifle building that I need to change gears slightly. I had almost forgotten about the never ending choices that are out there concerning machine tools. I’m still a manual machine type of guy but who knows, a CNC may be in my future. Should have it all up and running in a few weeks with new pics and changes to the WWW layout.

Work will continue until the new machine gets here with only a few days down time while I change machines out and get the new one up and running.

May even do a write up about the new machine vs. my old one.

The quest for perfection truly is never ending.
 
Re: Equipment Changes at LA Precision Rifles, LLC

What brand and model did you end up getting and why? Needing to upgrade myself but like you said with so many options out there where does one begin? Been looking for awhile now myself so I'm trying to get as many opinions as possible before I make my decision.
 
Re: Equipment Changes at LA Precision Rifles, LLC

From a 12x36 Grizzly G4003G to a 13x40 Turn Pro. The thing that bothers me most is the fact that 99% or so of all machines are made over seas now. I opted for a Taiwanese built machine this time.

The Grizzly has built some outstanding rifles both for BR and Tactical. Accuracy of the rifles and machine have never an issue.
 
Re: Equipment Changes at LA Precision Rifles, LLC

Robert,

Lux Matter makes the machnie I bought for Enco, Victor, Birmingham and several others. I looked at the Colchester as well but, I didnt want to spend $15,000+ right now for the lathe and new tooling and such. The tool room lathes have a small diameter spindle bore and I wanted at least 1.500" as a minuimum. Look up Robert Gradous Rifles, thats the lathe I purchased from Enco. LL even has some seat time behind it.

The Victor 1440G is a good machine as well and very simular to the Turn Pro. Spindle Bore ID, Spindle Bearings, Head Stock Length and weight were the main deciding factors for me.
 
Re: Equipment Changes at LA Precision Rifles, LLC

Looks like a nice piece of equipment, talking about Enco...does anyone have experience with the Phase II quick change toolposts they sell compared to Aloris? QUITE the price difference! Im sick of the POS fixed post on the lathe I use right now, would like to buy one to use for now and swap onto my own once Im ready to buy.
 
Re: Equipment Changes at LA Precision Rifles, LLC

Don't know about the enco brand quick change but I'm using the grizzly version and like it alot.

Thanks on the info. I actually looked at them but passed them up as I wanted to buy USA made but that's proving VERY difficult to find something that fits a gunsmiths budget and needs.

Did you ever find out what bearings they were running in them?
 
Re: Equipment Changes at LA Precision Rifles, LLC

As far as tool post, I've been looking at Aloris, Dorian, Phase 2 and the China stuff for a while. After talking with several different smiths and machinist I opted for the Phase 2 BXA wedge series.

The Turn Pro has class 7 tapered Headstock Bearings.

I also purchased the four jaw Bison chuck over the Adjust True / Buck Chuck.

I added a new Jacobs Drill Chuck with an integral MT #3, a long nose live center, .0625 Kennametal Turning tools RH & LH, inserts and leveling pads just for starters.
 
Re: Equipment Changes at LA Precision Rifles, LLC

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: jonaddis84</div><div class="ubbcode-body">Looks like a nice piece of equipment, talking about Enco...does anyone have experience with the Phase II quick change toolposts they sell compared to Aloris? QUITE the price difference! Im sick of the POS fixed post on the lathe I use right now, would like to buy one to use for now and swap onto my own once Im ready to buy. </div></div>

the phaseII wedge style tool post and holders have worked fine for me. i'd actually say great considering the price. you will want to change out the set-screws with some quality ones though. get the set and some more holders when enco has a 25-30% off sale and the price is really good.
 
Re: Equipment Changes at LA Precision Rifles, LLC

Give me a holla when you get it in. I'll come by and help you get it set up.

I just upgraded my lathe and mill recently as well. It must be something going around.
laugh.gif
 
Re: Equipment Changes at LA Precision Rifles, LLC

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: RADcustom</div><div class="ubbcode-body"> It must be something going around.
laugh.gif
</div></div>

I think you're right RAD.

Congratulations on the new machine Roscoe. I can tell you that the Dorian tool-post is a great setup, although not inexpensive. I recently installed one on my new TL-1 and it's incredibly rigid. I also like feeding my coolant through the post and I can route it where ever I need it.

I made a manifold with various valves to select the tool-post or the chamber flush system. Very versatile if you want to pop for it.
 
Re: Equipment Changes at LA Precision Rifles, LLC

Congrats on the new lathe. I looked at all of them when I was shopping and settled on a Taiwanese built Eisen 14x40 with VFD, Aloris BXA tool post and 3 & 4 jaw Bison chucks. She weighs 2500 lbs and has a 5hp 3ph motor with variable spindle speed.

If you ever get a chance to try a VFD you will never want to go back.

Then tooling.............it will never end
 
Re: Equipment Changes at LA Precision Rifles, LLC

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: RWSGunsmithing</div><div class="ubbcode-body">3ph or 1ph? If it is a 3ph what kind of converter did you get? </div></div>

The machine is 3 phase, 240 volt with a 3 hp motor. I havent purchased one yet but I'm looking at the American Rotary Phase 7.5 Hp Converter. It comes with the motor, enclosure, Digital controls and starter for under $1,000. As a general rule of thumb, for hard start machines like lathes w/o a clutch double your largest motor and get that hp converter. Some machine manufacturers will void your warentee if you use the static converters as they only give your motor 2/3 of it's rated hp.

Rotary Phase Converter
 
Re: Equipment Changes at LA Precision Rifles, LLC

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: BlackOps Tech</div><div class="ubbcode-body">I can tell you that the Dorian tool-post is a great setup, although not inexpensive. I recently installed one on my new TL-1 and it's incredibly rigid. I also like feeding my coolant through the post and I can route it where ever I need it.

I made a manifold with various valves to select the tool-post or the chamber flush system. Very versatile if you want to pop for it. </div></div>

The Dorian is top shelf no doubt. If I were to go the TL-1 route the Dorian would be a more fitting tool post with the coolant option as you have. Everyone I talk to that has a TL-1 really likes it and is singing it's praises. Surgeon Rifles has been using one for quite sometime now and they say it's they only way to fly.
 
Re: Equipment Changes at LA Precision Rifles, LLC

Congrats on the new machine.

Eddie, I have a very similar lathe, mine is a precision Matthews with built in freq drive....it is a dang handy feature for sure. Nice to be able to slow down or speed up on the fly.
 
Re: Equipment Changes at LA Precision Rifles, LLC

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: BlackOps Tech</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: RADcustom</div><div class="ubbcode-body"> It must be something going around.
laugh.gif
</div></div>

I think you're right RAD.

Congratulations on the new machine Roscoe. I can tell you that the Dorian tool-post is a great setup, although not inexpensive. I recently installed one on my new TL-1 and it's incredibly rigid. I also like feeding my coolant through the post and I can route it where ever I need it.

I made a manifold with various valves to select the tool-post or the chamber flush system. Very versatile if you want to pop for it. </div></div>

I would like to see details on that manifold. I was looking into using and modifing a hydraulic manifold but lost steam on that project.
 
Re: Equipment Changes at LA Precision Rifles, LLC

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: RWSGunsmithing</div><div class="ubbcode-body">

I would like to see details on that manifold. I was looking into using and modifing a hydraulic manifold but lost steam on that project. </div></div>

Robert,
I thought about the hydraulic manifold approach but ended up making mine out of brass fittings (mainly because finding good parts around here is completely impossible).

I'll take pics today, but out of respect for Roscoe, I'd rather get his approval to post the pics in his thread.
 
Re: Equipment Changes at LA Precision Rifles, LLC

William, congrats on your new lathe. I use the 7.5 HP American Rotary Converter, and am very happy with it. Can't give an opinion on the tool holder you're considering because I use a different one. I also hope to see a future write up once you get it. Good luck.

Ozzie
 
Re: Equipment Changes at LA Precision Rifles, LLC

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: BlackOps Tech</div><div class="ubbcode-body">I'll take pics today, but out of respect for Roscoe, I'd rather get his approval to post the pics in his thread. </div></div>

Mike,

Any of my post can be considered open for general discussion, informational and or educational at times. Any time you or anyone else has something to offer or add, pics or text, feel free to jump in. Consider this a standing open invitation
wink.gif
 
Re: Equipment Changes at LA Precision Rifles, LLC

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: wnroscoe</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: BlackOps Tech</div><div class="ubbcode-body">I'll take pics today, but out of respect for Roscoe, I'd rather get his approval to post the pics in his thread. </div></div>

Mike,

Any of my post can be considered open for general discussion, informational and or educational at times. Any time you or anyone else has something to offer or add, pics or text, feel free to jump in. Consider this a standing open invitation
wink.gif


</div></div>

Thanks Roscoe. I'll take pics today and post them tonite.
 
Re: Equipment Changes at LA Precision Rifles, LLC

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: RWSGunsmithing</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: BlackOps Tech</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: RADcustom</div><div class="ubbcode-body"> It must be something going around.
laugh.gif
</div></div>

I think you're right RAD.

Congratulations on the new machine Roscoe. I can tell you that the Dorian tool-post is a great setup, although not inexpensive. I recently installed one on my new TL-1 and it's incredibly rigid. I also like feeding my coolant through the post and I can route it where ever I need it.

I made a manifold with various valves to select the tool-post or the chamber flush system. Very versatile if you want to pop for it. </div></div>

I would like to see details on that manifold. I was looking into using and modifing a hydraulic manifold but lost steam on that project. </div></div>

Robert,
Here's the pics I promised:

15 Gallon Coolant Tank with High Pressure Pump (you can also see a portion of the many pounds of Aluminum chips on the floor from Tim making the new barrel fluting fixture):
11h4eih.jpg


Manifold:
25kise1.jpg


2qvqoh1.jpg


Manifold with Slinky Line Attached (going to tool post) (and I just realized I need to move the quick coupler to the manifold side):
s2v980.jpg


Dorian Tool Post (at the moment, I'm using the spout, but will plumb each tool holder to spit the coolant out at the tip of the tool):
2z88br4.jpg


Quick Coupler Coming From Second (Bottom) Valve On the Manifold (used to attached second slinky line for chamber flush):
zinnd4.jpg


Chamber Flush Slinky Line with Adapter:
2wbrt69.jpg


Hope this helps Robert. Feel free to give me a call if you want.

 
Re: Equipment Changes at LA Precision Rifles, LLC

How well do the normal air hose swivel joints work for you guys vs the high-end joint like a Duff Norton Rotary Coupler?

Any leaks or blow ups?

I'm putting together a system myself and am currently stuck at the swivel joint to barrel connection.

BlackOps, do you have a picture of your swivel joint from the side? And how are you sealing it on the barrel?

I was thinking along the lines of wnroscoe and use an air swivel joint and a piece of hose double hose clamped on either end. I was even thinking of building a bracket hold the swivel joint firmly since theoretically it should be always centered or close to it and allow the short piece of hose to take up the difference.

wnroscoe, why didn't you go with the Grizzly G0709? I was thinking of that one for my own personally lathe so I don't have to borrow my father-in-laws all the time. it seems to have nearly every little feature you could use to get started and then add a barrel flush system and be good to go.

Thanks,
Mike
 
Re: Equipment Changes at LA Precision Rifles, LLC

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: m1k3</div><div class="ubbcode-body">wnroscoe, why didn't you go with the Grizzly G0709? I was thinking of that one for my own personally lathe so I don't have to borrow my father-in-laws all the time. it seems to have nearly every little feature you could use to get started and then add a barrel flush system and be good to go.

Thanks,
Mike</div></div>

I'd be curious to the answer on this as well, only because I am considering the G0709 at some point.

Thanks also!

Dave
 
Re: Equipment Changes at LA Precision Rifles, LLC


<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: m1k3</div><div class="ubbcode-body">wnroscoe, why didn't you go with the Grizzly G0709? I was thinking of that one for my own personally lathe so I don't have to borrow my father-in-laws all the time. it seems to have nearly every little feature you could use to get started and then add a barrel flush system and be good to go.</div></div>

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: GasLight</div><div class="ubbcode-body">I'd be curious to the answer on this as well, only because I am considering the G0709 at some point.</div></div>

My first choice was the Grizzly G9731 but the spindle bore ID made me change my mind. Secondly and most of all, I wanted a Taiwanese made machine over the Chinese made stuff. The G0709 looks to be a better machine than the G4003G with several great features but, it‘s still a Chinese made machine. The headstock bearings are NSK high precision but I'm not sure if they're at least class 7 tapered roller bearings. If they are, that machine would serve you well.

My G4003G was rougher in person than in the photos and that was a disappointment, the G0709 may be the same way but, it didn’t hurt the operation.
 
Re: Equipment Changes at LA Precision Rifles, LLC

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: wnroscoe</div><div class="ubbcode-body">The machine is 3 phase, 240 volt with a 3 hp motor. I havent purchased one yet but I'm looking at the American Rotary Phase 7.5 Hp Converter. It comes with the motor, enclosure, Digital controls and starter for under $1,000. </div></div>

If it were my call (and it will be in another week when I move my "new" lathe into my shop), I'd skip the rotary phase converters and just go with a solid-state VFD:

http://www.driveswarehouse.com/Drives/AC+Drives/Sensorless+Vector+VFD/WJ200-022SF.html

Don't confuse these with "static" phase converters - VFDs are not the same thing.
 
Re: Equipment Changes at LA Precision Rifles, LLC

With the VFD Drive I'd have to turn the lathe on/off via the VFD Drive as well as changing the rotation and rpm's, all via the VFD Drive.
 
Re: Equipment Changes at LA Precision Rifles, LLC

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: wnroscoe</div><div class="ubbcode-body">With the VFD Drive I'd have to turn the lathe on/off via the VFD Drive as well as changing the rotation and rpm's, all via the VFD Drive. </div></div>


Actually, I just finished wiring up my G0509G to an AC Tech VFD. I wired in the spindle direction lever and the E-stop button so that they operate the VFD and I can use the lathe controls as they were intended. The big Grizzly is a two speed motor, so I wired to the high side and when I need the slow side of the gear box I just cut the feed out on the VFD in half. The only thing is because you will need to wire the VFD directly to the motor and bypass the electrical panel I lost the use of my coolant pump. However I can purchase a regular 110 volt single phase pump pretty cheap, plug it into the wall and have a better quality system. Also, the AC Tech is one of the few VFD's rated for three phase AND single phase input, so I didn't have to derate it to run the 5hp lathe.

VFD's are also quieter, more efficient, and smaller than RPC's.
 
Re: Equipment Changes at LA Precision Rifles, LLC

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: dmg308</div><div class="ubbcode-body">On a side note what pump are you all using for your flush set ups? </div></div>

I'm using a Shertech gear pump for my high pressure chamber flush system.
 
Re: Equipment Changes at LA Precision Rifles, LLC

The machine will be here Friday. The rotary phase converter I wanted is also on special right now, 25% off, $675 from $900. Looks like Friday will be machine moving day. I'll be down for a few days while the RPC is in transit and the new machine gets connected. Stay tuned for pics and a review of the new machine and tooling.

Now, if I can just find a good electrician, I hear they're hard to find these days.
 
Re: Equipment Changes at LA Precision Rifles, LLC

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: wnroscoe</div><div class="ubbcode-body">
Now, if I can just find a good electrician, I hear they're hard to find these days. </div></div>

lol.
 
Re: Equipment Changes at LA Precision Rifles, LLC

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: RWSGunsmithing</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: dmg308</div><div class="ubbcode-body">On a side note what pump are you all using for your flush set ups? </div></div>

I'm using a Shertech gear pump for my high pressure chamber flush system. </div></div>

Thank you!
 
Re: Equipment Changes at LA Precision Rifles, LLC

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Ritten</div><div class="ubbcode-body"> <div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: wnroscoe</div><div class="ubbcode-body">With the VFD Drive I'd have to turn the lathe on/off via the VFD Drive as well as changing the rotation and rpm's, all via the VFD Drive. </div></div>


Actually, I just finished wiring up my G0509G to an AC Tech VFD. I wired in the spindle direction lever and the E-stop button so that they operate the VFD and I can use the lathe controls as they were intended. The big Grizzly is a two speed motor, so I wired to the high side and when I need the slow side of the gear box I just cut the feed out on the VFD in half. The only thing is because you will need to wire the VFD directly to the motor and bypass the electrical panel I lost the use of my coolant pump. However I can purchase a regular 110 volt single phase pump pretty cheap, plug it into the wall and have a better quality system. Also, the AC Tech is one of the few VFD's rated for three phase AND single phase input, so I didn't have to derate it to run the 5hp lathe.

VFD's are also quieter, more efficient, and smaller than RPC's. </div></div>

You have my attention on this one but I'm curious on how much rewireing and how dificult this was to do?
 
Re: Equipment Changes at LA Precision Rifles, LLC

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: RWSGunsmithing</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Ritten</div><div class="ubbcode-body"> <div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: wnroscoe</div><div class="ubbcode-body">With the VFD Drive I'd have to turn the lathe on/off via the VFD Drive as well as changing the rotation and rpm's, all via the VFD Drive. </div></div>


Actually, I just finished wiring up my G0509G to an AC Tech VFD. I wired in the spindle direction lever and the E-stop button so that they operate the VFD and I can use the lathe controls as they were intended. The big Grizzly is a two speed motor, so I wired to the high side and when I need the slow side of the gear box I just cut the feed out on the VFD in half. The only thing is because you will need to wire the VFD directly to the motor and bypass the electrical panel I lost the use of my coolant pump. However I can purchase a regular 110 volt single phase pump pretty cheap, plug it into the wall and have a better quality system. Also, the AC Tech is one of the few VFD's rated for three phase AND single phase input, so I didn't have to derate it to run the 5hp lathe.

VFD's are also quieter, more efficient, and smaller than RPC's. </div></div>

You have my attention on this one but I'm curious on how much rewireing and how dificult this was to do?</div></div>

Not at all. I configured the switches controlled by the spindle lever to act like a single pole/double throw switch (simple to do) and then cut the switch wires where they come into the electrical panel, ran them to the VFD mounted right behind the lathe, and plugged them into the proper place as per the VFD's instructions. I split the common line and wired in the two wires that go to the E-stop so that it would open the circuit when the button is pressed and act just like you put it in stop with the lever. I did lose the use of my foot brake, but I THINK there's a way to wire that in as well.....still researching that one, but for now I don't use it.

Wiring the VFD to the motor is even easier. Cut 3 pieces a few feet long of 10 gauge wire, tie one end on the three legs coming out of the VFD and tie the other ends onto the three legs going straight into the motor. You don't have to worry about making sure the manufactured leg is on L2 like you have to do with a rotary converter either. I can now control how long it takes the motor to get to full power, how long it takes to stop, infinite variable speed adjustment, etc.
 
Re: Equipment Changes at LA Precision Rifles, LLC

Well, the machine is here, set in place and rough leveled. I'll finish the leveling off with a machinist level in a few days. RAD Custom from here on the hide came by and helped me get it in place although it went in quicker and easier than I thought it would.

While setting the machine up, RAD picked up the tail stock end of a 1500+# machine
crazy.gif
he appears to be fairly strong
wink.gif


The fit and finish is better than I had hoped for and all of the dials are firm with almost zero backlash. The lathe also came with leveling screws and pads, another pleasant surprise. It also came with a coolant system and foot brake. The paint job is very neat and even, not chipping off like some of the other new machines I've seen.

I've also made several tooling changes over the past few weeks in anticipation of the new machine, cant wait to start making chips again. So far, I could recommend this machine to anyone looking to upgrade. The Rotary Phase Converter will be here next week and I'll get it fired up then. I need to make an out board spider first and a spider chuck latter. Here's a few pictures.
2a8lp8h.jpg


111l37a.jpg


wa0u21.jpg


28sc38k.jpg


2ql5um8.jpg


2d9zlls.jpg
 
Re: Equipment Changes at LA Precision Rifles, LLC

I bolted my first machine down and leveled it with jam nuts. It tried to have a run away with vibration.

I un-bolted it from the floor and used the leveling feet from MSC and it was smooth sailing from that day on. I suspect it'll be the same with this machine. If your in the market I'd just get a set from MSC as they're of good quality. The shanks on the ones I had were 1/2" x 13 tpi x 2" long.

This new machine is shinny now but............
 
Re: Equipment Changes at LA Precision Rifles, LLC

Roscoe

Is there a local sales guy to us that you bought from or directly from Enco. I like the way it looks. I am torn between this and the 14-40 mid size Gunsmith lathe from Grizzly. Only option i want is the Readout installed.
 
Re: Equipment Changes at LA Precision Rifles, LLC

What will the minimum length barrels you will be able to do with the 4 jaw? How long with a spider chuck?
Thanks, Troy
 
Re: Equipment Changes at LA Precision Rifles, LLC

Those pics look pretty good Roscoe. I'm very interested in your progress on this lathe. I'm looking at their single phase version of the lathe now. Just need to keep my finger from the buy now button!

Thanks again for sharing. Please keep us up to date on setting it up and specifically its tolerances. I'm really excited to see if its truly a better lathe than its oriental cousins.

Mike
 
Re: Equipment Changes at LA Precision Rifles, LLC

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: riflenut</div><div class="ubbcode-body">What will the minimum length barrels you will be able to do with the 4 jaw? How long with a spider chuck?
Thanks, Troy </div></div>

As the machine sits with the four jaw and with the addition of the spider, maybe 24.5" to 25" would be the shortest length possible. I have two attachments that I made and have been using for sometime. The long attachment tool is threaded 16tpi on one end and 18tpi on the other. The short tool is only theraded 16tpi on one end. The long tool would allow me to finish a barrell to 10" if needed and the short tool to 19-20" My old machine would let me finish a barrel at 22" with no attachments. This machine looks to be 2.5" to 3" longer in the headstock but, thats really no big deal.

I'll end up making a spider chuck for this machine and that'll shorten it up by at least 2"-3"
 
Re: Equipment Changes at LA Precision Rifles, LLC

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: m1k3</div><div class="ubbcode-body">Just need to keep my finger from the buy now button!</div></div>

Grit your teeth and press quick, it'll only sting for a second
wink.gif
 
Re: Equipment Changes at LA Precision Rifles, LLC

Well, the machine is up and running. I made the outboard side spider tonight, tomorrow I'll drill and tap 5/16x18 12 holes and mount it on the spindle, barrel fitting will commence after a few test cuts.

The Phase Converter is extremely quite as is the machine in the speeds and feeds I've tried so far. It cuts very smooth and the surface finish is like a mirror. I had to change the motor rotation on the jog contactor but so far, that’s the only bug I've found. The machine leveled to .0005" per foot pretty quick but I'll keep checking it over the next few days to see if it changes.

So far, I'm impressed with this machine. I'll turn and thread a test piece tomorrow and if all is GTG, were off to the races.