7" inch 173mm Notched Rim Diamond Lapidary Rock Saw Blade Arbor 0.984" (25mm) for Slab Agate Jasper Petrified Wood Code:173*0.8*25
Product Specification:
Outside Diameter : 7" inch (173mm)
Arbor hole: 0.984" (25mm)
Can be used on 5/8"(16mm) or 1/2"(12.7) arbor with a bushing.Include a message when you check out telling me what size bushing you require free of charge.
Quantity:Only 1 Piece.
Thickness: 0.032" (0.8mm) core thickness / 0.047" (1.2mm) at notched rim where diamonds are.
The diamonds are crimped into the edge of the blade.
More diamonds in the notched rim and a stiffer core make this blade cut faster and provide a long use-life.
This blade will perform well on most types of hardness rock.
It has held up extremely well and cuts just about most kind of rock, from the very soft petoskey stone fossils to hard jasper, petrified wood, geodes.
We don't recommend using this blade to cut too hard materials, such as: agate with a Morse hardness of 6-7. Because it is difficult to cut or the blade will be damaged quickly.
A high concentration diamonds are crimped into the rim. These blades work well with most lapidary materials and are a very affordable alternative to name brand blades.
New, Unused Blade - Not in Original Packaging
These blades were originally packaged in oil so you will see several oil spots on the surface.