Low-cost copper pills, spacers, optics, drop-ins (Updated 23/10/2022))

No, I do not have resources to make them myself. But that is why I was curious about dimensions.
I have too many CHEAP lights with aluminum hollow pills. Cant solder aluminum… Lights that may not be desirable enough to make custom pills for. And definitely not worth the expense. But if any of the current pills are capable of fitting them I would add then to my next purchase.

Kaidomain lists some diameters and pitch and I have used that information to buy a couple pills to use in other lights.

It is not good idea, choosing flashlight by some chinese sellers measurements. Fasttech have listed wrong pitch for all Convoy pills (I suppose not so few people had tried to make pill by that picture).
Sometimes flashlight parts have metric-shape thread with smaller than standart for this OD pitch. This parts sometimes fit each other (see thread “what legoes what”).
But in other lights threads can have free shape, imperial standart diameter and metric standart pitch. And there is no way to fit such part to any other.
If you really interested in some rare pills, you can buy imperial and metric thread gauge, take measurements, make metric drawing and sent it to me. If it can be produced with reasonable price, I will offer this, if not, I will say no.

No problem, and thanks
I just figured set-up for only a few is not worth while.
I have pitch gauges and various measuring tools. I am capable of determining for myself if something would fit by dimensions.
But from a sellers standpoint I agree with what you are saying.

I have read the Logo’s thread but nothing much there in pills. Mostly tubes and pocket clips.

If you wish me to delete this discussion from the thread I will.

If you have pitch gauged and measurement tools, you can identify thread (if it is metric or imperial standart shape) by yourself. We can cut any metric threads and some imperial. And cost of few custom pills that could be made from rod I have (up to 30-32mm) can be sumilar to listed in first post parts.
All non-standart shape threads are hard in production and second part with internal thread is defenetly required.

Definitely good to know and I will eventually get back to you on some. At the moment there are too many projects and not enough funds to feed them all.

Parts in work:

- M2 carclo quad kit

- S2+ triple pill with retaining ring

- B158 pill flood (see thread Build/Mod: Zoomie with Brynite B158B host (wider flood mod) )
Delays in production:

- U11 quad kit
Thinking about:

- X7 triple spacer

- F13 triple spacer

- P60 deep fins head
Parts that can be produced in different configs (any material, height, pcb size, driver size and etc.), but I won`t make them anymore if I`m not sure that members will order them:

- SK68 clone pill

- S2 single/triple pill

- S2+ single pill

- B158 pill

- UF-1405/1504 pill

- HD-2010 pill

- ZY-T08 pill

- screw-ins for Surefire E series

  • custom spacers

Received my Copper spacer for Ledil Cute-3 triple X6 8.6mm height. Fits perfect. Big thanks!

Thanks for the the smooth communications, look forward to receiving the items. :slight_smile:

Next step is p60 copper finned head. Will be a future purchase though, not that soon I think.

Bezel is big problem for this option. Stock P60 bezel is to deep, uses strange threads and could not provide waterproof with o-rings (in stock it is provided by special shape rubber under glass).
I prefer when bezel is outer style (with internal threads), but seems it is impossible to make such part with machinary I have access to.
Anodizing is another problem for exterior parts from alu. When mechanics is not very cool, anodizing can hide small demerits, but sometimes it makes more of them.
I think I should start with simple P60 solid neck. Similar to OrthoDogs, but without internal screw-in pill. Just one design for triple/quad.

looking forward to simple P60 solid neck. How long is the wait?

Not faster than one month. Copper or bare aluminium?

copper :slight_smile: depending on price else ill go aluminium

Again have some xp-g3s. 3C tint now.
Can be shipped together with 3xp/xp32/tpad quad boards, but bare only for this moment.
$2/pc.
Combine shipping with any other parts from this thread.

Aw gee, I just today asked Hoop if he had any interest in making some aluminum SK68 and/or “#3 zoomie” pills.

I know it seems odd to put that work into improving $2 flashlights, but they’d make much better gifts with better pills.

So you have none of these, or have any left?
Nobody besides me is interested? Oh, sad, if so.

I have made them for myself in triple configuration and even build one light. It is little useless because triple conv. requires host cutting and there were no o-ring grooves so light becomes non-waterproof.
I have sent lots of them to one blf member, unfortunately havent seen if he had build them. Right now have 5 such pills (for triple, that needs host cutting). They are not pretty look and seems that I had done some expiriments with them. So they are free.

Do you mean a triple in a SK68?
I find that idea scary (grin) and don’t think I’d attempt that.
They’re not waterproof anyhow because of the slider.

I was curious about single-emitter SK68 pills
(recently I can find SK68s and “#3 zoomie” flashlights for $2 apiece if I am patient and look on eBay and AliExpress.
But those pills are some soft gray metal, uneven, so an emitter won’t even sit flat in contact around the edges,
and of course 10mm square Luxeon Rebel boards touch only at the four corners, on hollow pills.)

How much single sk68 pills do you need?
I will try to make rough drawing today or tomorrow.

I don’t want to push you into doing this if nobody else is interested in them!

I’d buy a dozen, couldn’t use more soon. See if anyone else is interested to make it worth doing?

I’d wish for pills with solid back planes to mount the LED on so I could use the square 10mm Luxeon Rebels.
But if they have ledges I can stuff in a copper or aluminum disk with some thermal epoxy, I’ve done that with ok success before (and just drilled my own holes for wires)

But before you spend any time and effort on this — I’m just some guy, I would not be making these up to resell, but to give as gifts
I’d be putting in BLF 15mm SK68 drivers if I didn’t keep the originals, and “anything has to be better” LEDs.

One annoyance with improving SK68s is that it’s hard to solder drivers to pills — I just dropped one and had the driver edge solder crack off the aluminum pill.
No problem for me, but a fairly common failure when they’ve been given as gifts so I end up redoing that solder bridge.

I don’t know a simple good way around that problem of grounding the driver to the pill that’s idiot proof against dropping them.

Anyone has a solid Cu pill for a ’98 and I’ll kiss ya on the mouth.

Love the flood from ’98s, and would love to push a coupla amps through a nice 4500K XM-L2.

Al would be okay, too. Beats the dinky hollow-pills that are in there now…