Finish the 4 facet drill grinding jig then grind and test a drill. This jig is made from a kit by Hemming way kits (link to web site below) www.hemingwayk...
Thanks. Nice jig too! Taking the back edges off drills has been used under different circumstances, I think on thin plate/sheet, with differing pressure. I wonder if an extra 20ish percent speed is worth risking a fragile tip for. How about double facet at different gradients next.
Great outcome Alan. Excellent build quality as always. Cheers Nobby
Thanks for sharing 👍
Thanks. Nice jig too! Taking the back edges off drills has been used under different circumstances, I think on thin plate/sheet, with differing pressure. I wonder if an extra 20ish percent speed is worth risking a fragile tip for. How about double facet at different gradients next.
brilliant.
Interessant! Vielen Dank.
Hello from Aus. How are you indexing the flutes? I can't see any finger.
Hi There is a small pin inside the slot in the base which locates on the edge of the flute
@@enotsengineering Thank you sir. BC