... pressed blade combined together,segment or turbo. Double Tuck Point Diamond Saw Blade With two hot pressed ... ,concrete,gem,etc. Features:1.The double tuck point turbo comprised by two hot-pressed blades ... life the same as before and reduce the cost.So the price of it is much lower ... Blades, Core Drill Bits, Cup Wheels, crack chaser and tuck point blade, Router Bits & Profiles, Flexible Polishing Pads ...