Trend PSB/16512T Professional Saw Blade 6-1/2-Inch by 12 Tooth 5/8-Inch Bore, Thin Kerf Cordless Trim Saw Blade Thin kerf anti-kickback design for cordless trim saws Premium Micrograin Tungston Carbide Tips for abrasive materials and blade longevity Expansion slots for reduced vibration High grade alloy plate body precision ground to maintain flatness Body hardened and tempered to maintain trueness