JINGLING 10" inch 250mm Diamond Lapidary Saw Blade Notched Rim Rock Slab for Gemstone Code 250-1.0-25.4/25

Product Specification:
Outer Diameter : 10" (250mm)
Arbor hole : 1" (25.4mm) / 0.984"(25mm)

Core thickness: 0.039"(1.0mm)
Rim thickness: 0.051" (1.3mm) at notched rim where diamonds are.
Recommend RPM: 1530 RPM
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 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.
Use with light oil or water as a lubricant
New, Unused Blade - Not in Original Packaging
These blades were originally packaged in oil so you will see several oil spots on the surface.
Regular Air postage from China to Worldwide and takes 15-30 days delivery to your home
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