Charging a brand new copper lap with 600 grit and testing it

00:00 start of the video
00:12 cleaning the lap
00:32 burnishing with a piece of corondum
02:34 cleaning the lap again
03:54 applying the diamonds
06:32 Using the recharge roller
07:04 : cutting a little bit to see how it performs
14:20 close up on the lap after cutting
14:48 close up on a cutted facet