Slightly flatten the cutting edge of the bit on your grinder. It will drill out cast iron<br>quite well without grabbing.<br><br>A.L.<br><br><div><span class="gmail_quote">On 3/2/07, <b class="gmail_sendername">Ron Nossaman
</b> <<a href="mailto:rnossaman@cox.net">rnossaman@cox.net</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><br>> You mentioned that sometimes screws don't line up with backposts. I
<br>> don't have a problem drilling a hole in the plate so there *is* a bolt<br>> going through all/most of the backposts.<br>><br>> Dave Davis, RPT<br><br><br>I have a problem with it. It's hard on the wrist when the
<br>drill breaks through the iron and grabs!<br>Ron N<br></blockquote></div><br>