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NDB 7875 Custom Heat Sink and Focus

Lifetime17

Lifetime17

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Hi Everyone, Sorry but i built 4 lasers that day and posted the wrong diode in the build. i had built a PLTB450B that puts out 2400mW the same day in the same host oops... anyway i upgraded the knob to brass. ill add a new pic of it. And i will post this in the buy, sell and trade section

I turned this Plug n Play out last night on the lathe, it came out great so i just couldn't resist to make it live.
Its a NDB7875 /X Drive set to 1.8A / G2 lens/ 2-18650 Panasonic batteries.
Battery tube extension
Thank You and Enjoy :lasergun:
Rich:)
 
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D

dden4012

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Re: PLTB-450B Custom Heat Sink and Focus Knob

It does have that pew pew pew look! Nice job. What size lathe are you working on? I have been eyeballing a harbor freight on but $700 is a lot to gamble with. I have always been very hands on and being able to machine metal would be awesome.
 
BobMc

BobMc

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Re: PLTB-450B Custom Heat Sink and Focus Knob

Lifetime17 said:
Hi Everyone,

I turned this Plug n Play out last night on the lathe, it came out great so i just couldn't resist to make it live. And what a greeting i received from the diode i put in it.
Its a PLTB 450B /X Drive set to 1.8A / G2 lens/ 2-18650 Panasonic batteries.
Battery tube extension
Thank You and Enjoy :lasergun:
Rich:)
Click to expand...

Great job Rich!! Love that focus adapter, real sharp! Good looking laser
 
Lifetime17

Lifetime17

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Re: PLTB-450B Custom Heat Sink and Focus Knob

Hi BM,
Thank you buddy just couldn't let it be with out giving it a breath of life. It lives !!!!

@ DDEN,
Harbor Freight no go mine is a 7X16 Micro Mark high torque. Its worth the cash you get what you pay for in machinery if you want into last. Plus all the tooling you have to buy isn't cheap. Do your home work if you decide to buy one, spend a little more its worth it. Then there's all the bar stock to buy to so be prepared to drop around 3G's to start..

Rich:)
 
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GSS

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Re: PLTB-450B Custom Heat Sink and Focus Knob

Lifetime that is one nice freak of a PLTB450:eg:
Sure nice match to that host:) Like dden said it sure says "pew pew"
 
Lifetime17

Lifetime17

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Re: PLTB-450B Custom Heat Sink and Focus Knob

Hi GSS,
Thank You Pal appreciate the words i try my best. yes i have a few builds with freak 450's in them . going to do a C8 custom / w/ battery tube extension. have the host ready just need the D&D set in place ..
 
dubious speculation

dubious speculation

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Re: PLTB-450B Custom Heat Sink and Focus Knob

You're kidding me right now, 2.8W from that PLTB :shhh:

Very nice lathe work Lifetime and a fantastic output to boot!
 
Lifetime17

Lifetime17

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Re: PLTB-450B Custom Heat Sink and Focus Knob

Hi Will,
i had a few of these diodes doing as high as that , i really am hooked on them better than the M140's.. Killer diode for a great host and sink..
Thanks Pal for the cool reply,, oh NO KIDDING LOL!!! really...

rich:)
 
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