Introducing "Saruth M1T" (Titanium Nitride Coated)

H22A

Flashlight Enthusiast
Joined
Sep 24, 2004
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Location
Thailand
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Hello Everyone,

May I introduce my new light project "Saruth M1T". This is my first attempt of creating a light from the ground up. It has been fited with UW0K DB917 McR27 reflector and Kroll switch tail cap. I have several prototypes made and coated with HAIII NA, black, nickel plated just to see what it looks like. I'm not satisfied. I want some extrodinary finishing for this light. Some exotic colors that has never been done before.

One day while visiting machinery trade show, I stumble across titanium coating and got hooked on various colors on display. It's mainly for coating drill bits or cutting tools. I like the colors! After lenghty conversation with company's rep, he told me that aluminum can be coated but will not stick as good as steel or stainless. My heart is broken. If aluminum can't be coated, why not stainless steel. Two weeks later I got two stainless steel prototypes for price quote. It is very expensive, but I go ahead with it anyway. Two colos to be coated with PVD process Titanium Nitride(TiN) and Titanium Aluminum Nitride(TiAlN). Pictures speak for itself. First picture from left to right HAIII, TiAlN purple-grey, and TiN coating with yellow gold color.

Cheers,
 
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The beautiful TiAlN purple-grey finish is very unique Setapong, tail and head sections remind me of the custom machined Q3 project.

Does this light make you CPF's first Thai custom manufacturer?

Nice work!
 
Thank you everyone for kind words. To remind everyone, this is stainless steel so beware that it is heavy. I'm not sure how much it weight, but will take it to post office to get it weighted. These are only prototypes and several improvements are needed before public offering.

Mosport - You're right it got started from QIII mod. What do ya know, it grew beyond recognitions.
 
Very nice! Your titanium nitride coating looks very shiny! Did you polish it before hand to obtain the result?

I'll be getting a few of my lights coated soon and I'm wondering if it will be worth polishing it prior to the coating. Will I be able to obtain a gold plated kind of shine if I polish them to mirror shine before the process?
 
Wow!!!!!

Great work! Are those stars swapable? Like the Bulk lights? It would be a nice feature to change to better leds when they become available

Nice!

BTW what finish is more durable of the 3?

AlexGT
 
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gl22man - My guesstimated price should be around $125.00 for stainless steel TiN and TiAlN coating. Aluminum HAIII should around $100.00 +/-$20.00 for both finishes.

tduran - Thanks. Once I'm satisfied with all the details, I'll have the official sign up thread for those interested.

goldserve - Thanks. I'm waiting for FluPIC to show up. Interestingly enough, FluPIC should be able to drop right in without any problems, because the body inside diameter is roughly the same size as QIII. Will have to see.

reefphilic - I did not polish it. I'm amazing how shiny it was myself. If you polished it before coating, you will definately get a better shine almost like mirror shine.

AlexGT - It is not exactly swapable. I mount it with very thin AA epoxy to help with heat transfer. If you realy wanted to do a swap, I would imagine you could removed the star with little force. The most durable of the three is TiAlN. If I'm not mistaken TiN Hardness is around 2,500 - 2,800 HV and TiAlN is around 3000 - 3,200 HV.

Cheers,
 
They look nice. :thumbsup: A few questions -

These are running on 1 or 2 CR123 batteries? I'm assuming they will work with RCR123 Li-Ons as well?

Dimensions? Weight?

What does Saruth mean?

Might be interested in one. Thanks. 🙂
 
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