Watch my video on engraving metals with an Infrared Laser: kzread.info/dash/bejne/nWWIrLKvYLWun6g.html

Thanks very much for the tutorial. I've literally got a can coming through the post in 30 minutes, and everything is set up ready thanks to your video.

@MakeTechCreate

11 ай бұрын

You're welcome 😊

Can I use my dry PTFE spray instead of the Dry Moly?

Very good video, thanks for the lesson

@MakeTechCreate

Жыл бұрын

Thanks, Colin!

Can you buy those sprays in different colors? Or is it just black?

@MakeTechCreate

Ай бұрын

I've seen them in black, copper and silver colors.

Hi Love your video. I have a 100w co2 laser. Could I use the same principale on brass? It’s for a trophy. Thanks

@MakeTechCreate

Жыл бұрын

Yes, some sprays do work sell for brass. Make sure you check the manufacturers site before buying. For example, Cermark gives directions on their site on how to use it with brass.

Can you share the info about your engraver ? What watt laser and setup ?

@MakeTechCreate

Жыл бұрын

I did a video on that laser here kzread.info/dash/bejne/paeJ0JifcbKqfZs.html But, recently upgraded to a 700x500 80w laser from Omtech.

Can the knife be used to cook afterwards ? Or is it health risk with that black spray

@MakeTechCreate

6 ай бұрын

You'll have to research each brand of spray individually. Cermark has a large write-up on their site. Here's a clip from it: "The Cermark application is not a product made for human or animal consumption. However, materials marked with the Cermark application, have been evaluated for health risk. especially when marking materials such as utensils, medical devices, or other material products used by humans or animals. If the laser is set at the appropriate laser settings the Cermark application has not presented any health risk up to this moment."

Thanks for the great video. I've seen some stainless etched with an effect of grey (matte, similar to the original stainless) look. The spray I use is similar to what you used and gives a nice crisp black... but I'm wondering if there's a way to achieve a more subtle marking with a CO2 laser. Ideas?

@MakeTechCreate

6 ай бұрын

I've achieved a subtle look in the past by applying a very light layer spray and decreasing power or increasing speed. You could also try hitting it with a buffing wheel using a very light abrasive after lasering.

@MasonHunt2027

6 ай бұрын

@@MakeTechCreate excellent ideas! thanks

@calebpotter5004

6 ай бұрын

What product do you use?

Great video! I assume however this product is not good safe so that butcher knife is then for decoration?

@MakeTechCreate

Жыл бұрын

Most of the laser etching spray providers list their products as "food safe", but I'd contact them directly and ask before buying. Thanks for watching!

Is your speed 60 inches or 60 mm

@MakeTechCreate

8 ай бұрын

mm/Sec thanks

Nice job

@MakeTechCreate

Жыл бұрын

Thank you!

where do you source your knives?

@MakeTechCreate

8 ай бұрын

Usually, anywhere that's having a sale. This time of year, you can find great deals. But, I usually only buy a dozen at a time ... if you are looking to do volume, you'll have to find a Chinese wholesaler.

@SyringaBoutiquePromoProducts

8 ай бұрын

I wish I had the time to research this. I say that like it’s a bad thing - lol

Can this be done with a 1600mW laser?

@MakeTechCreate

6 ай бұрын

Both sprays can be used with a diode laser, but you'll have to determine the feeds and speeds for your machine.

@Boden_Worms

6 ай бұрын

@@MakeTechCreate So this technique can work with a not-so-powerful laser?

@MakeTechCreate

6 ай бұрын

I have used the mono spray with a 1000mw laser before, and it has worked for me, but I did have to go really slow at high power, so it's not every practical for a large marking.