4-6″ inch Sintered Diamond Lapidary Saw Blades for Cutting Rocks Arbor Hole 3/4″

JINGLING 4-6″ inch 100-150mm SINTERED Diamond Blade Saw Lapidary Saws Rock Slab Trim This is a new Sintered lapidary rock saw blade Product Specification: Product Name: diamond saw blades, lapidary saw for cutting rocks, lapidary trim saw Outside Diameter: 100/150mm (4/6″) Core Thickness: 0.55-1.0mm (0.022-0.039″) Rim Thickness: 0.9-1.1mm (0.035-0.043″) at rim where diamonds are Hole Diameter : 20mm (close to 3/4″) With the bushing 20-16mm and 20-12.7mm, can be used on 16mm(5/8″), 12.7mm(1/2″) arbor with a bushing Rim Width: 6-10mm Quantity: Only 1 Piece Recommend RPM: 2800 RPM The lapidary saw will perform well on any hardness rock Designed for use on hard lapidary materials like agates, jasper, petrified wood 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 New, Unused Blade – Not in Original Packaging These blades were originally packaged in oil so you will see several oil spots on the surface