Professional 250mm continuous rim diamond blade for 10 table saw blade (with water cooling) and wet tile saws. 16mm arbor fits most machines. Electroplated diamond edge cuts tile, stone & granite with precision Designed for: 10" wet tile cutter saws, table saw (with adapter), and lapidary equipment. circular saw blade Not for wood/metal cutting. Always verify machine specs Tile saw Smooth toothless edge prevents chipping in porcelain/ceramic. tile cutter Delivers cleaner cuts than segmented lapidary saw blades with reduced vibration for precision work 10 inch saw blade Safety & Operation ESSENTIAL: Use with water cooling, wear goggles/gloves, maintain steady feed. wet tile saw PROHIBITED: Dry cutting, forced curves, or wood/metal applications Saw blade Premium Performance: Professional results for tile installation, stone countertops, and lapidary work when used with proper wet cutting techniques 10" 250mm Notched Rim 0.75/1.1mm Diamond Lapidary Rock Saw Blade 5/8" Slab for Gemstone Code 250*0.8*16 This is a brand new lapidary rock saw blade with 5/8" arbor hole Product Specification: Product Name:10 inch Lapidary saw blades, Ultra Thin gem stone cutting saw Outer Diameter:250mm (10" inch) Core Thickness:0.8mm with Rim Thickness:1.1mm Hole Diameter:16mm (5/8"). With a bushing 16-12.7mm, can be used on 1/2"(12.7mm) arbor with a bushing. Recommend RPM:1530 RPM Use with light oil or water as a lubricant. 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. These blades are manufactured by crimping Synthetic diamonds directly into the edge of the saw blade. They are best suited for turquoise, opal, glass, and stones in the 4-6 range on the Mohs hardness scale. 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.