Short follow up to the HSS grinding video, brief chat about carbide to round out the cutting tool discussion.
Tried to pack what I know about carbide in under 30 mins.
Also demo a Kennametal tool from Maineiacs Tool Crib:
https://maineiacstoolcrib.com/
Carbide Depot Insert Designation reference:
http://www.carbidedepot.com/formulas-insert-d.htm
