[modeleng] Re: Piloted "D" Bits?

>I need to spotface/counterbore a seat for some bolts that cannot be done by 
>commercial tools as they are too short to reach.  I have made and used "D" 
>Bits before, but I have never heard of a piloted one.  Have any of you 
>gentlemen ever made such a tool?  Any advice greatly appreciated.  TIA
>
> Al Messer
>
>
>
> MODEL ENGINEERING DISCUSSION LIST.
>
> To UNSUBSCRIBE from this list, send a blank email to,
> modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject 
> line.
> 

MODEL ENGINEERING DISCUSSION LIST.

To UNSUBSCRIBE from this list, send a blank email to, 
modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject line.

Other related posts: