40inch

Unlock the potential of your cutting projects with our Coarse Cut Notched diamond saw blades, engineered for precision and efficiency. Whether you're cutting gemstones or construction materials, these blades deliver reliable performance and superior results.

Coarse Cut Notched diamond saw blades  are designed for professional use and are made with high-quality materials. The Diamond Coarse Cut Notched Saw Blades are manufactured by crimping synthetic diamonds directly into the edge of the saw blade, making them ideal for cutting materials such as turquoise, opal, glass, and stones in the 4-7 range on the Mohs hardness scale. These blades are faster than regular notched rim blades and come in smaller sizes with thin cores to minimize material loss when cutting valuable materials.The Thick Notched Diamond Saw Blades are made with high-quality diamonds grit (120#) that is pressed onto a solid steel core, making them ideal for industrial lapidary cutting and slabbing of agates, jades, and geodes. These blades have thick kerfs and stiff cores, and all of them have a 25mm hole that can be used with 3/4", 5/8" arbors, and 1/2" bushings. It is important to use a lubricant such as water or oil when using these blades and to never run them dry. Using a good quality cutting oil can enhance the performance and lifespan of the blades. Following the recommended operating speeds and spin-drying the blades after use can prevent rusting.