This is a brand new lapidary rock saw blade with 5/8" arbor hole

Product Specification:

Product Name: 10 inch lapidary saw blade, lapidary trim saw, 10" gem saw

Outer Diameter : 10" (250mm)

Arbor hole :  5/8" (16mm)

Can be used on 1/2"(12.7mm) arbor with a bushing. 

Core Thickness:    0.024"(0.6mm) 

Rim Thickness:   0.03"(0.75mm) at notched rim where diamonds are.

Recommend RPM:  1530RPM

Material: Steel, diamond

Use with light oil or water as a lubricant

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

A high concentration diamonds are crimped into the blade rim

More diamonds in the notched rim and a stiffer core make this blade cut faster and provide a long use-life.

These blades work well with most lapidary materials and are a very affordable alternative to name brand blades. Diamonds series blades are a great low cost choice for your lapidary saw.

New, Unused Blade - Not in Original Packaging

These blades were originally packaged in oil so you will see several oil spots on the surface.

We will send out your order within 1-2 days after payment has been received and cleared.

Please let us know if you are looking for other accessories or hardware.