Small compressed air driven chisel or hammer ?????

[ksor]

I remember such a project and I think it was in here - some years back.

Small like a pencil and driven by compressed air.

I remember the picture of the man who made it - a portrait - (because he looked like my borther in law) - a very gently looking man, Black/gray hair, a wonderful smile

I've searched with no Lock - now I'm looking through Darren's postings - because I think that was the name (but there is no picture there today.

Help please !

[awemawson]

I have a small hand held air operated percussive engraver it 'sort of' fits your description. It is equipped with a tungsten point and I use it (occasionally) to mark tools etc. I'll dig it out tomorrow and take a picture (if I remember  ).

Andrew

[ksor]

I have a small hand held air operated percussive engraver at 'sort of' fits your description. It is equipped with a tungsten point and I use it (occasionally) to mark tools etc. I'll dig it out tomorrow and take a picture (if I remember  ).

Andrew

As I remember there WAS a bunch of pictures with the posting back then !

Did you make it yourself ?

[awemawson]

No, it's a commercial item

Andrew

[Stilldrillin]

Ksor.

That particular posting was removed, from several forums.

The design was much too close to someone's patented design. And, they complained.......

David D

[ksor]

Ksor.

That particular posting was removed, from several forums.

The design was much too close to someone's patented design. And, they complained.......

David D

WHAT ????   

As a DIY you can do every project - patended or not ... I think 

but did I remember right about the man WHO made it and is he still member here ?

[awemawson]

OK Ksor, pictures follow 

It is made by DeSoutter and is an HP2 7DR and also bears the mark VP2/07535 C

Andrew

[ksor]

... by DeSoutter ...

Andrew

OK, that's seem to be prof. .. thx !

I think you tried ALU ... not stainless steel 

Thx !