Skip to content

Plain Concave Discs

This is an image of a Plain Concave Disc

The concave disc does an excellent job of tilling and inverting the soil. The action of the disc depends on the size and depth of the disc, the concavity and the speed.

Measurements

This image depicts the Diameter, Thickness, Concavity, and Edge Type of the blades

Legend for table

  • D = Diameter
  • T = Thickness
  • C = Concavity
  • CR = Concavity Radius
  • PN = Part Number
  • W = Weight
D inches D mm T gauge T mm C inches C mm CR PN W lbs W Kg
9 229 9 3.5 0.36 9.4 560 10004 2.7 1.2
12 305 11 3 0.85 21.7 560 10001 3.0 1.4
14 356 11 3 1.10 28 560 10480 5.0 2.3
14 356 9 3.5 1.10 28 560 10005 5.5 2.5
14 356 8 4 1.10 28 560 10187 6.3 2.9
16 406 11 3 1.5 38 560 10007 6.9 3.1
16 406 9 3.5 1.5 38 560 10013 7.9 3.6
16 406 8 4 1.5 38 560 10015 8.9 4.0
18 457 9 3.5 1.7 42 620 10025 9.8 4.5
18 457 8 4 1.7 42 620 10034 11.3 5.1
18 457 7 4.5 1.7 42 620 10035 12.7 5.8
18 457 6 5 1.7 42 620 10039 14.2 6.5
18 457 1/4" Heavy 6.5 1.7 42 620 10045 18.0 8.2
20 508 9 3.5 2.1 53 620 10046 12.9 5.9
20 508 8 4 2.1 53 620 10049 13.9 6.3
20 508 7 4.5 2.1 53 620 10055 15.9 7.2
20 508 6 5 2.1 53 620 10060 17.5 7.9
20 508 6 5 1.4 34 920 10062 17.5 7.9
20 508 1/4" 6 2.1 53 620 10070 20.7 9.4
20 508 1/4" Heavy 6.5 1.4 34 920 10076 22.6 10.3
22 560 7 4.5 2.5 65 620 10082 19.6 8.9
22 560 6 5 2.5 65 620 10091 21.9 9.9
22 560 1/4" 6 2.5 65 620 10100 25.7 11.7
22 560 1/4" Heavy 6.5 2.5 65 620 10104 27.5 12.5
24 610 7 4.5 3.1 78 620 10112 23.5 10.7
24 610 6 5 3.1 78 620 10117 26.1 11.8
24 610 1/4" 6 3.1 78 620 10123 30.8 14.0
24 610 1/4" Heavy 6.5 3.1 78 620 10128 33.6 15.3
24 610 5/16" 8 3.1 78 620 10140 40.6 18.4
26.5 673 1/4" 6 3.4 87 675 10144 37.5 17.0
26.5 673 1/4" Heavy 6.5 3.4 87 675 10148 40.2 18.3
26.5 673 5/16" 8 3.4 87 675 10157 49.4 22.5
28.5 724 5/16" 8 3.7 95 710 10170 58.2 26.4
30 762 5/16" 8 3.5 90 840 10176 60.7 27.6
32.5 826 7/16" 10 5.0 127 710 10185 60.7 27.6
Back to Top