The LMT Onsrud Marathon is one of the longest running compression tools in the industry due to innovations in cutting tool geometry and the addition of a unique LMT Onsrud coating. The coating is formulated to protect the cutting edge from the high temperatures generated when routing laminated and composite wood products.
| Cutting Diameter | 1/2" |
|---|---|
| Manufacturer | Onsrud |
| Cutting Length | 1-5/8" |
| Upcut Length | 0.75" |
| Shank Diameter | 1/2" |
| Overall Length | 4" |
| Number of Flutes | 2 |
| Cutting Style | Standard |
| Spiral Style | Compression |
| Rotation Direction | Left-Hand |
| Bit Material | Solid Carbide |
| Coated | Y |
| Coating | Marathon |
| Softwood | Y |
| Hardwood | Y |
| Plywood | Y |
| MDF | Y |
| Laminated Wood | Y |
