The Green Blazer has notched construction on a steel core with standard concentration of coarse diamond. It is an economical blade for general lapidary use that provides smooth, free cutting performance both in slabbing and trimming. ALL BLADES HAVE REDUCING BUSHINGS
Since these blades are thick, they are designed for slabbing agates, jades, geodes and used for industrial lapidary cutting.
Diameter x Blade Thickness of Steel x Blade Thickness over Diamonds (cutting edge) x Arbor hole size.