Hard turning and grinding special tools for the lathe || RotarySMP

For the lathe, you often need to grind special tools to be able to solve special problems. Being single point tools it is easy enough to off hand grind them, but what is the fun in that. Having a JS540 surface grinder, a Clarkson Mk1 T&C grinder and a Punch grinder, lets try grinding them accurately. ___________________ If you enjoy my content and would like to support my channel... I'd really appreciate it. Please join me on Patreon and help build this community.   / rotarysmp   or sign up for youtube memberships using the "JOIN" button above. or please just buy me a coffee... https://tinyurl.com/5cv2yscb ____________________ These are affiliate links to items used in this video, so if you purchase through then, a small percentage of the profits will contribute to the channel. It costs no extra for you. Thanks. Carson MagniVisor Deluxe EU Link - https://amzn.to/3QLOXgO USA link - https://amzn.to/4sDMtyn ____________________ 00:00 - Intro 00:25 - Trepanning tool 04:22 - Dovetail tool 05:13 - Hard turning HSS-E 06:54 - Halving the tool 08:40 - Grinding primary relief ___________ Music Dan Ayalon - Stop the War Falconer - Shake It Around Jahnatan - Rocking Boat Riddim