LU86R008M20 General Purpose Blade with Red Perma-Shield, 160mm diameter, 20mm arbor, 28 teethThis heavy duty thin kerf blade from Freud is good for crosscutting thick hardwoods and softwoods and thinner stock materials. The ideal working range is from 3 4" to 3 1 2" thick for crosscutting, and 1 4" to 1" thick for ripping. Thinner or thicker material may be cut, but some loss of surface finish may occur. Features Heavy Duty Thin Kerf and Plate ensure a stable, flat blade for long cutting life Positive Hook Angle for fast cutting and easy feed