[modeleng] Re: Replacable Tips

Ken

There are many grades of carbide, each designed for a specific purpose.  Who 
knows what grade the
cheapos are?  Could be anything the vendors picked up cheaply because it is not 
a particularly
popular grade for the professionals.


Regards

Dave
Saudi-Arabia-On-Sea


--- KJones9154@xxxxxxx wrote:


> The tips are very sensitive to intermittent shocks such as when turning a 
> round from an irregular shaped blank.
> Out of a set of 5 tools, each with a 3 sided replaceable tip, almost all of 
> the cutting edges have chipped off and I can no longer use them.


                
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