Description
Overview
The STIHL 33RSK 72E Chain Loop (38740050072) is designed for high-efficiency chainsaw cutting applications requiring fast material removal and clean cuts in hard or frozen wood.
| Specification | Detail |
|---|---|
| Manufacturer | STIHL |
| MPN | 38740050072 |
| SKU | 33RSK-72 |
| Chain Series | RAPID Super Klassic (RSK) |
| Cutter Type | Full-Chisel |
| Drive Links | 72 |
Technical Features
- Full-chisel, razor-edged square-cornered cutter geometry: Minimizes chain friction for a smooth, clean cut in hard or frozen wood applications.
- Klassic-designation cutter geometry: Provides excellent control characteristics and very good chip flow, enhancing overall cutting efficiency during operation.
- Engineered cutter and tie strap design: Reduces vibration levels significantly, lowering operator fatigue during extended use while retaining aggressive cutting performance.
- Full-chisel cutter profile: Delivers fast material removal rates, making the RSK series faster-cutting than STIHL RM chain under comparable conditions.
- Optimized plunge-cutting geometry: Supports both standard cross-cutting and plunge-cutting techniques, expanding application versatility on the job site.
Applications
- Cross-cutting and bucking of hard or frozen timber where clean, low-friction cuts are required.
- Plunge-cutting operations demanding precise entry and efficient chip evacuation.
- Professional and demanding cutting tasks where cutting speed is prioritized over low-maintenance requirements.
Note: RSK chain requires careful sharpening and consistent maintenance to sustain peak cutting performance. Regular inspection of cutter geometry is recommended to preserve the full-chisel edge and ensure continued efficiency.
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