Description
- SpeedCut Nano kit engineered for maximum cutting speed on compact saws
- Pitch: .325″ Low Profile — Gauge: .043″ — Drive Links: 46 — Bar Length: 10″
- Narrow-kerf design minimizes drag and boosts cutting efficiency
Oregon 637251 SpeedCut Nano Conversion Kit – 10″ Bar, 80TXL Chain, .043″ Gauge, 46DL – High-Speed Cutting for Small Saws
Perfect for pruning, shaping, and tight-space cutting. The 637251 Nano kit improves saw responsiveness and reduces cutting resistance, making lightweight saws perform with exceptional smoothness and speed.
Small 7-Tooth Nose for Precision Maneuvering
The compact sprocket nose gives superior control in fine cuts and reduces kickback exposure when working close to limbs.
80TXL Narrow-Kerf Chain for Quick, Clean Cuts
The engineered thin-kerf design increases chain velocity, ensuring fast chip removal and light cutting action.
Details
| Product Type | Chain Bar Sprocket Conversion Kit |
| Product Family | SpeedCut Nano |
| Chain Type | 80TXL |
| Pitch | .325″ Low Profile |
| Gauge | .043″ |
| Bar Length | 10″ |
| Drive Links | 46 |
| Chain Low Kickback (ANSI) | Yes |
| Narrow Kerf | Yes |
| Intenz | No |
| Guard Mate Compatible | No |
| Sprocket Nose Tooth Count | 7 |
This Bar is Compatible With:
Fits ECHO CS271T saws
The Oregon 637251 replacement punch restores crisp, accurate rivet removal for your chain breaker. Built from hardened, wear-resistant steel, it delivers the direct, stable impact needed to drive pins out cleanly without distorting the chain straps. A dependable upgrade for professionals who perform frequent chain servicing and need consistent breaker performance.
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