Core Thickness:0.047"(1.2mm) Notched Rim Thickness :0.063"(1.6mm) Can be used on 20mm (close to 3/4") arbor with a bushing.
10" 250mm Notched Rim 1.6mm Diamond Lapidary Rock Saw Blade 1" Slab for Jasper Petrified Wood
This blade will perform well on any hardness rock.
It has held up extremely well and cuts just about any kind of rock, from the very soft Petoskey Stone fossils to hard jasper. Designed for use on hard lapidary materials like jasper, petrified wood and geodes.