tungsten carbide Rotary Burr test

Glass drilling and Stainless steel drilling with tungsten carbide Rotary Burr

[jer]

Thanks so much. Ive been totally confused, as a newbie to this, about what dremel bit to use to engrave onto metal, stone, stainless steel and I understand the difference between these bits much better ...lol. 👍

[seedubyu]

I am glad I have come across this video, A small pointy carbide burr is just what I need to get into really tight places that need rust removing prior to welding in a patch on my car. I have been trying all sorts to clean up the edge of a rusty steel part which I am welding the patch on to, 6mm drill, piece of old round file, filing with a small flat file but crikey its realy hard to get it "bright". But now with a small burr in my rotary tool I can FINALLY get it done. THANKS.

[marioarvizu]

At least! a video showing the facts I need to know before select a Dremel´s tool. Thanks so much for it!

[chesshooligan]

There are several materials other than diamond with hardness higher than tungsten carbide. Examples are silicon carbide, boron carbide, and boron nitride.

[jtbmetaldesigns]

Use the ball shaped one to carve wavy lines in aluminum plate then anodize the plate and dye it. BTW, if you clog up carbide with aluminum just give the bit a bath in 25% lye(sodium hydroxide) solution and your bit is good as new

[kevinroundsjr]

FYI the shanks are almost always a different material than the cutting bit.

[mark]

Thanks for taking the time to post, Iv'e learnt something.

[jayc]

Thanks, it would have really helped if you could have linked to these b u r r s. There are hundreds of manufacturers of similar b u r r s. Which ones did you buy?

[javapua]

I'm thinking of buying, now i know which to choose. Thanks for this very informative demo. 👍

[MordecaiStudios-J]

Thanks for the good video I have subscribed to you

[testingbeta]

thanks for the priceless information, much appreciated

[jessesilva]

Woulda been nice to have info or a link to the set

[jimboniface]

the bigger ones I would never buy again. They are brazes onto mild steel shank. They easily bend out of round and then snap off

[philipedwardcaddick]

These bits are not designed for glass they are more for wood, bone and other soft materials carving whereas glass bits are coated with diamonds.

[josebagayana]

Wooow have not try it to cut glass and metal, I only used it on wood, thank you for the info, ❤️👍👍👍

[pabitramohangayan]

Felt glad to watch such a nice demonstration.
Pray tell me if I can use them in carving wood for images. I am a new learner being interested in it.

[green_building]

this video save me.. 😎👍👍 Nice test and review

[toninhoartesao]

Oi amigo onde encontro essas fresas. São muito boas encomendei pelo mercado pago mas veio dessas pequenas e eu preciso para esculpir madeira. Por favor me informe. Fico grato.

[andrescirulnick]

Yo las tengo! Comen acero de hasta 6mm espesor y ni una marca tienen, no se desafílan son excelentes!!!

[valterleao]

Show de acessórios!!!
Abraço aqui do Brasil 🇧🇷