Manufacturer Part Number: 21578|Blade Length (Feet)|13' 6Blade Width (Inch)|1-1/4Teeth Per Inch|3-4Blade Material|Bi-MetalTooth Material|High Speed SteelTooth Set|RakerTooth Form|StraightBack Type|FlexibleBlade Thickness (Decimal Inch)|0.0420Pitch Pattern|VariableMaterial Grade|M42Series|Intenss PRO-VTHCutting Edge Style|GroundContour Cutting|YesMaterial Application|Steel; Exotic SteelTooth Rake Angle|PositiveKerf Width (Decimal Inch)|Product Service Code|UNSPSC Code|