Re: well i screwed up things real good now
There is one that is cone shaped and smaller than the bolt. I wore out about 6 of them
. I also tried the diamond tip and that is a waste of money. I also tried the chain saw sharpener but not as good as the cone shaped. Work slow and the bit will last longer. If you put to much pressure it will wear out and if you get it hot enough it melts the glue and spins off the shaft. On the last couple of bits I was dunking them in oil and it seemed to keep them cool. Good luck. go slow and be patient
There is one that is cone shaped and smaller than the bolt. I wore out about 6 of them
. I also tried the diamond tip and that is a waste of money. I also tried the chain saw sharpener but not as good as the cone shaped. Work slow and the bit will last longer. If you put to much pressure it will wear out and if you get it hot enough it melts the glue and spins off the shaft. On the last couple of bits I was dunking them in oil and it seemed to keep them cool. Good luck. go slow and be patient