For use with XR FlexVolt range and all compatible corded and cordless circular saws, mitre saws and table saws. Optimized for cordless with up to 2x more cuts per charge. C3 next gen carbide with up to 3 regrinds. EXTREME Runtime Circular Saw Blade 216mm Bore 30mm 36T. Tooth Direction: Clockwise. Number of Teeth: 36. Bore Diameter [Metric]: 30mm. Blade Diameter [Metric]: 216mm. Application Material: Wood.