The extremely durable Hi-Tech Diamond thin sintered diamond saw blade is manufactured using premium diamond grit (325#/400#) that is secured into a metal bond, extending the full depth of the rim. This blade uses sintered technology, which increases their life span compared to notched rim saw blades because diamonds are continuously exposed as the edge of the blade wears away, cut after cut. Thin rims make these blades suitable for cutting and trimming material such as quartz, topaz, glass and fine agates. All saw blades have 5/8" arbors and come with 1/2" bushings. Important purchasing note: The 8" saw blade comes either in red or black. This does not affect the performance of the blade. Please note: These diamond saw blades must be run with a lubricant such as water or oil. NEVER run dry! We recommend using a good quality cutting oil with these blades. To enhance the performance and life span of these blades, abide by the recommended operating speeds and spin-dry your blade after use to prevent any rusting.
