Boron steel.
Hardness: 48 +/2 HRC guaranteed via the use of an automatic control system in heat treatment. This hardness ensures flexibility and the ability to absorb impacts without breaking, providing the disc a longer life-span, even in the most severe soil conditions.
Lathed, precise and uniform edges, obtaining optimal soil penetration.
Surpasses the hardness test.
Discs are used for harrow and ploughs.
28″ x 8mm Disc Blade to suit Grizzly & Belmac
High quality 28″ x 6mm scalloped disc blade
To suit Grizzly “S” Series & Belmac disc ploughs
100mm round centre hole
6 x 22mm radial holes
185mm PCD
Tried & tested in Australian conditions
Application | Standard Disc Blade |
Axle Size | 1 Sq x 1-1/8 Sq |
Concavity | Standard |
Concavity Specification | 1.63 Inch |
Diameter | 18 Inch |
Edge | Notched |
Hole Type | Combo Hole |
Material | Boron 15B26 |
Rockwell Hardness | 46-52 Rockwell Scale |
Thickness - Inch or Gauge | 9 Gauge |
Thickness - MM | 3.5 MM |
Wear Tuff Coat | No |
Brand | GerZhuo |
Interchange Numbers | 114-BC18090203, 2053BC1809-02-03, 602-639670, 80060332, AR272043, BC1809-02-03, BC18090203, CL3046, N18101118 |