JINGLING 100mm Super-Thin Rim 0.25 Diamond Lapidary Saw Blade Disc Arbor Hole 1/2" Pack of 10Pcs

JINGLING 10Pcs 4" inch 100mm Super-Thin Diamond Lapidary Saw Blade Cutting Disc Arbor Hole 1/2" Rim 0.25mm for Jewelry Gemstone Code 100*0.23*12.7mm Product Specification: Product Name: Lapidary saw blades, Gem stone cutting saw Outer Diameter: 100mm (close to 4") Arbor hole: 1/2" (12.7mm) Only applicable to gem cutting machine with half-inch shaft (12.7mm) Core thickness: 0.009"(0.23mm) Rim thickness: 0.01"(0.25mm) on the edge where the diamond is Quantity: 10 Pcs Recommend RPM: 3820 RPM Product Description: Exclusively designed for processing materials for softer high value rocks like turquoise, gaspeite, opals 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 and jadeite with a Morse hardness of 6-7. Because it is difficult to cut or the blade will be damaged quickly Advantages: achieving satisfactory cutting results and reducing unnecessary material consumption The thin diamond lapidary saw blade offers a very good cost effective option for those that want either very thin kerfs or plan on short term use Used for Trimming: They are excellent for trimming small shapes into stones This simply means that these blades are meant for small material, not large or slabbing techniques These blades operate in a single direction so make sure that the arrow on the blade is pointed towards you when mounting Use with water as a lubricant Note: Arbor hole of lapidary saws is 1/2"(12.7mm), it's only applicable to lapidary cutting machine with half-inch shaft. If the shaft of machine is 5/8", the saw blade can't be installed normally

• Exclusively designed for processing materials for softer high value rocks like turquoise, gaspeite, opals
• Outer Diameter: 3.94"(100mm); Core thickness: 0.009"(0.23mm), reducing unnecessary material consumption
• Arbor hole:1/2" (12.7mm); Only applicable to gem cutting machine with half-inch shaft
• Only suitable for cutting soft and medium hardness gemstones, saw blade has only a short life
• Product Name: lapidary trim saw, 100mm lapidary saw blade, lapidary blade with half inch