16" 400mm Lapidary saw blade Notched Rim for cutting rocks,glass,Acrylic,Marble Gem stone cutting saw, diamond lapidary saw

Product name:lapidary saw, rock saw, lapidary cutter

Core thickness:1.2mm(0.047")

Rim thickness:1.6mm(0.063")

Recommend RPM: 955 RPM

Quantity:  Only 1 Piece

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 of the 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

Use with light oil or water as a lubricant

Notched rim lapidary saw blade. A high concentration diamonds are crimped into the rim. These saw 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.