Coulters, Discs & Scrapers

Ralph McKay Coulters are made with high quality steel and are heat treated. They are available with most radial hole patterns and countersunk holes are available upon request. Check out the Bolt Patterns chart for more information. A Double Bevel Edge is available. They can be made with a Flat Back, have an Unsharpened Edge, and have Raised Centers. Our coulters and discs are made with quality and reliability in mind and are designed to exceed OEM requirements for long and dependable use.

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Coulters


Available for most Radial Hole patterns, also No Radial Holes.

Countersunk holes available upon request.

Double Bevel Edge available upon request.


3.00mm 3.5mm 4.5mm 5.0mm 6.35mm
12"
14"
16"
17"
18"
18 3/8"
19"
20"
22"
24"
Diameter
Thickness

Discs


Plain or Notched (Scalloped).

Available in most centre hole patterns.

Radial holes available upon request.

Flat Back; Unsharpened Edge; Raised Centres; Re-Rollable - all available upon request.


3.00mm 3.5mm 5.0mm 6.35mm 7.5mm Concavity
12"
14" 1.17"
16" 1.50"
18" 1.75"
20" 2.0"
22"
24"
Diameter
Thickness

Scrapers



DS Barton ADO-2 ADO-2-V2
Left 23001 93 9193
Right 23002 94 9194