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Plain Flat Center Discs

Achieve high performance with your edge preference

Cuts through residue and penetrates the soil

Plain coulters are the perfect solution for when you want to cut through residue and penetrate the soil with minimal soil disturbance.

Plain Flat Center Discs - This image depicts the Diameter, Thickness, Concavity, and Edge Type of the blades

Edge Detail

Plain Flat Center Discs
Aggressiveness

Aggressiveness

Deep
Shallow
Tillage Practice

Tillage Practice

Deep
Conventional
Shallow
Vertical & Conventional
Residue Management

Residue Management

Deep
Shallow
Soil Penetration

Soil Penetration

Deep
Shallow
Speed

Speed

Deep
Shallow
Seedbed Preparation

Seedbed Preparation

Deep
Shallow

Plain & Notched Concave Disc Dimensions

Legend for Table

  • D = Diameter
  • C = Concavity
  • CR = Concavity Radius
  • FCD = Flat Center Diameter
Deep Shallow
320 mm 405 mm 475 mm 560 mm 620 mm 710 mm 760 mm 920 mm
D inches CR D mm C mm FCD mm
8" 320mm 201 13.8 84mm
9" 405mm 237 12.5 120.7mm
9" 475mm 237 12 98.5mm
12" 475mm 302 22 98.5mm
12" 710mm 303 13.5 120mm
12.8" 405mm 323 29 120.7mm
13" 405mm 335 32 120.7mm
13" 560mm 327 19 114mm
13" 710mm 325 16 120mm
14" 405mm 347 34 120.7mm
14" 710mm 353 19 120mm
16" 560mm 408.5 33.5 114mm
16" 620mm 410.5 31.75 178mm
18" 560mm 457 48 114mm
18" 620mm 460 36 165mm
18" 620mm 460 36 178mm
20" 620mm 515 40 165mm
20" 620mm 508.5 45.5 178mm
20" 760mm 514 36 185mm
22" 620mm 567 51 165mm
22" 760mm 566 45.5 185mm
24" 620mm 613 71 165mm
24" 760mm 614 58 185mm
24" 920mm 625 46 185mm
26" 760mm 676 71 185mm
26" 920mm 681 58.5 185mm