Keentech 7-1/4 Inch Circular Saw Blade 60T, 5/8" Arbor, Atb Carbide Teeth, Ultra Specification - Includes 3pc 7-1/4?*5/8*60T Circular Saw Blades. Material - Fully hardened steel body allows Circular Saw Blades more stable and precise when cutting. Combined with Tungsten carbide teeth for high abrasion and heat resistance, making cutting easier and more efficient. Technology - Adopting an ATB (alternating top bevel) offset tooth design, the angle of the tooth scores the wood surface before cutting, cutting the wood fibers cleanly before the following teeth remove the wood chips. The alternating left and right teeth can achieve a more even cutting efficiency and a smoother cut. Application - Suitable for cross-cutting softwood, hardwood, plywood, chipboard, multi-board, panels, MDF, plated counted-plated panels, laminated Bi-laminate plastic, and FRP. Efficiency - The positive cutting angle provides fast and efficient removal of wood chips and swarf. The higher degree of finish edge adopted brings higher cutting efficiency and effect, enabling the blades to rip cut along the grain.