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Notched Flat Center Discs

This is an image of a Notched Flat Center Disc

As with notched concave discs, flat center discs provide a very aggressive cutting edge that is well-suited for soil penetration (especially when the concavity of the disc is shallow). These discs are also a good choice for residue management.

Measurements

This image depicts the Diameter, Thickness, Concavity, and Edge Type measurements of the blades This image depicts the Notch Width and Notch Depth measurements of the blade

Legend for table

  • D = Diameter
  • NW = Notch Width
  • ND = Notch Depth
  • NN = Number of Notches
D inches D mm NW inches NW mm ND inches ND mm NN
13 330 2.5 64 0.7 18 9
14 356 2.5 64 0.7 18 9
16 406 3.1 78 1.1 29 9
18 457 3.1 78 1.1 29 9
20 508 3.1 78 1.1 29 10
24 610 3.1 78 1.1 29 10

Legend for Table

  • D = Diameter
  • T = Thickness
  • FCD = Flat Center Diameter
  • C = Concavity
  • CR = Concavity Radius
  • PN = Product Number
  • W = Weight
D inches D mm T gauge T mm FCD inches FCD mm C inches C mm PN W lbs W Kg
13 330 9 3.5 4.75 120.7 1.2 31 10225 4.7 2.1
14 356 12 2.5 4.75 120.7 1.4 36 10231 4.3 2.0
16 406 9 3.5 4.50 114.3 1.3 35 10290 8.5 3.9
16 406 8 4.0 4.50 114.3 1.3 35 10293 8.5 3.9
18 457 11 3.0 6.50 165.1 1.1 28 10327 7.8 3.5
20 508 1/4" Heavy 6.5 6.50 165.1 1.4 36 10369 19.5 8.9
24 610 1/4" Heavy 6.5 6.50 165.1 2.5 64 10398 31.1 14.1
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