regrinding pcb drills
Posted by
Lawrence Glaister
on 2002-02-25 20:40:33 UTC
I have a lot of surplus pcb drill/router bits. What would I use to
regrind these solid carbide bits into a single chisel point cutter to
use for routing PCB ccts. Is a small diamond grinding cup normally used?
I dont have access to any tool room grinders, but an hoping set up a jig
to cut a few of these at a time. Recommendations please? I would buy
cutters, but the fiberglass is brutal on the small cutters and I would
like to be able to resharpen the tools I have.
cheers
--
=====================================================================
Lawrence Glaister VE7IT mailto:lg@...
1462 Madrona Drive http://jfm.bc.ca/
Nanoose Bay, B.C. http://members.shaw.ca/cncstuff
Canada V9P 9C9 http://gspy.sourceforge.net
=====================================================================
regrind these solid carbide bits into a single chisel point cutter to
use for routing PCB ccts. Is a small diamond grinding cup normally used?
I dont have access to any tool room grinders, but an hoping set up a jig
to cut a few of these at a time. Recommendations please? I would buy
cutters, but the fiberglass is brutal on the small cutters and I would
like to be able to resharpen the tools I have.
cheers
--
=====================================================================
Lawrence Glaister VE7IT mailto:lg@...
1462 Madrona Drive http://jfm.bc.ca/
Nanoose Bay, B.C. http://members.shaw.ca/cncstuff
Canada V9P 9C9 http://gspy.sourceforge.net
=====================================================================