Sharpening Stub Pilots for Kennemetal Indexable Large hole Drills on the Toycen Journeyman
Set the machine with the .084 2-Flute cam set up, for the helical ends using a 3-jaw 5c chuck, as some of the tools were larger than 1 inch, and were odd diameters. Then for the center split we set up using the riser and our 6″ Tradesman CR wheel using the .160 rad side.
Set up for the back split
These are the sharpened bits, and one sample, cleaned up, after having been hand sharpened in their past.
Wheels and Attachments
Quick Set Riser CM-Riser
Countersink Sharpening 4pc. Cam Set CM-CSB
6″ Tradesman CBN 180 Lathe-Master Corner RadiusT6-C180CR