Features & Benefits
Black Blade (Sound Dampened)
The Black/Grey blade is used for hard to very hard cores e.g. Magnetite & banded iron. The Green and White Blades are an alternative and is dependent on the composition of the rock.
ALMONTE DIAMOND BLADE GUIDE - Hardness Scale
PLEASE NOTE: THIS GUIDE IS INTENDED ONLY AS AN INDICATION OF THE TYPE OF BLADE THAT COULD BE USED ON DIFFERENT MINERALS. IT IS KNOW THAT WITHIN EACH ROCK TYPE, THERE ARE VARIATIONS AND DIFFERENT LEVELS OF ABRASIVENESS.