Refers to how rigid the bond holding the abrasive grain together
is. This is rated on a scale that follows the alphabet - the
further along in the alphabet you go, the harder the mounted point.
Harder mounted points have a slower cut rate, but longer life;
while softer mounted points have a higher cut rate, but shorter
A mounted point that is too hard for the application will not be
able to break down efficiently and load up quickly. If the mounted
point is too soft for the application it will break down too
quickly and not last very long.
Don't see the cone or plug you're looking for? Just tell us what
you need and we will get you a custom quote! You can reach us at
firstname.lastname@example.org or 817-640-7901