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Osmundson Disc Blade - 18 in., Smooth, 9 Gauge
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The Osmundson Disc Blade is an 18-inch, smooth-edge blade made from high-quality Boron 15B26 steel, designed for robust agricultural applications. With a Rockwell hardness of 46-52, it delivers exceptional durability and performance for standard disc harrow operations. This blade is engineered to fit 1-1/8" square x 1-1/4" square axles, ensuring compatibility and efficient soil penetration.
Key Features
- Durable Boron 15B26 steel construction
- Smooth edge for precise soil cutting
- High Rockwell hardness for long-lasting performance
- Compatible with standard disc harrows
- Fits 1-1/8" square x 1-1/4" square axles
Specifications
| Application | Standard Disc Blade |
|---|---|
| Axle Size | 1-1/8 Sq x 1-1/4 Sq |
| Brand | Osmundson |
| Concavity | Standard |
| Concavity Specification | 1.63 Inch |
| Diameter | 18 Inch |
| Edge | Smooth |
| 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 |
Compatible Equipment
Please verify fitment with part number.
Replaces Part Numbers
B31315 (JOHN DEERE), 93710821, 31918141, BP18090317, 80060138, 602-658660, 658-660
| Application | Standard Disc Blade |
|---|---|
| Axle Size | 1-1/8 Sq x 1-1/4 Sq |
| Concavity | Standard |
| Concavity Specification | 1.63 Inch |
| Diameter | 18 Inch |
| Edge | Smooth |
| 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 |
| Interchanges | B31315 (JOHN DEERE), 93710821, 31918141, BP18090317, 80060138, 602-658660, 658-660 |
| Brand | Osmundson |