Set of Four (4) New Aftermarket Replacement Disc Blades

Technical Information:
18 Inch X 9 Gauge Smooth Disc Blade With 1-1/8 Inch Round Axle

Application Standard Disc Blade
Axle Size 1-1/8 Inch Round
Concavity Standard
Concavity Specification 1.63 Inch
Diameter 18 Inch
Edge Smooth
Hole Type Single Punch
Material Boron 15B26
Rockwell Hardness 46-52 Rockwell Scale
Thickness - Inch or Gauge 9 Gauge
Thickness - MM 3.5 MM
Wear Tuff Coat No

Replaces Part Numbers:
BP180904, 656, 180904P, 602-656