Product Name: 250mm Lapidary saw blades, 10 inch Gem stone cutting saw

Outside Diameter:  250mm (close to 10" inch)

Core Thickness: 0.9mm (0.035")

Rim Thickness:  1.2mm (0.047") at rim where diamonds are

Hole Diameter:  25.4mm (1") ,with bushing 16mm (5/8")

Rim width: 3/8"(10mm)

Blade Material : Steel, Diamond

Rim Type : SINTERED Diamond Blade

Quantity : 1 Piece

Recommended Speed: 1530 RMP

This blade will perform well on any hardness rock

Designed for use on hard lapidary materials like agate, jasper, petrified wood, agates and geodes

The diamonds are sintered into the edge of the blade

More diamonds in the sintered rim and a stiffer core make this blade cut faster and provide a long use-life, more durable than the Notched Rim Lapidary Diamond Saw Blade

Use with light oil or water as a lubricant

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. Because most of our clients are gem processing factories, they emphasized to us is the quality of saw blade, no requirements on the appearance of the saw blade.Indeed we saw blades appearance is not beautiful, but to use effect is good, sharp, durable