[AT] Are these real???

[Cecil Bearden]

I saw these at the Tulsa Farm Show.  I did not buy.  Also demonstrated 
was the diamond cutoff blade for the angle grinder. I bought but Lenox 
also makes one just as good for a lot  less. Those bits are sharpened 
Masonry bits with the carbide tips.  The helix on the bit is cut 
different so it doesn't look like a masonry bit.  You can take a cheap 
masonry bit ans sharpen it to the size you need and the angle of cut 
also and do the same thing.  Just run it at high speed.  It does more 
burn through than cutting..   They demonstrated drilling through the 
head of a hammer through the handle and into a concrete block it was 
sitting on.  Speed was run faster than a high speed steel bit...

Cecil

On 6/5/2020 8:33 PM, bradloomis at charter.net wrote:
> I just saw the ad on Facebook. Watching the way it went through a rail i.e.
> railroad rail, was enough to make me very skeptical.
> Brad
> -----Original Message-----
> From: AT <at-bounces at lists.antique-tractor.com> On Behalf Of deanvp at att.net
> Sent: Friday, June 05, 2020 5:44 PM
> To: 'Antique Tractor Email Discussion Group' <at at lists.antique-tractor.com>
> Subject: [AT] Are these real???
>
> Anyone have experience with these drill bits? The videos are unbelievable:
>
> https://tinyurl.com/yc6boyoz
>
>
>
> Dean VP
> Snohomish, WA 98290
>
>
> _______________________________________________
> AT mailing list
> AT at lists.antique-tractor.com
> http://lists.antique-tractor.com/listinfo.cgi/at-antique-tractor.com
>
> _______________________________________________
> AT mailing list
> AT at lists.antique-tractor.com
> http://lists.antique-tractor.com/listinfo.cgi/at-antique-tractor.com