Achieve maximum cutting speed and aggressive bore-cutting efficiency with the Genuine OEM STIHL Rapid Super Klassic (33RSK) Chainsaw Chain (Part Number Series: 3874). Featuring a classic square-cornered full-chisel cutter profile, this high-performance 3/8" pitch, .050" gauge chain is engineered for experienced operators and forestry professionals tackling hardwood, frozen timber, and heavy-duty felling or bucking.
Key Features
- Full-Chisel Klassic Cutters: Square-cornered cutter design bites deeply into wood fibers for maximum cutting velocity and clean chip removal.
- High-Performance Hardwood Cutting: Optimized for aggressive cutting and fast penetration in dense, dry, or frozen timber.
- Yellow-Coded Professional Chain: Designed specifically for trained professional saw operators requiring high-output, non-reduced kickback performance.
Specifications & Fitment
- Chain Type: Rapid Super Klassic (33RSK / 3874 Series)
- Pitch: 3/8"
- Gauge: .050" (1.3 mm)
- Cutter Type: Full-Chisel (Square Corner)
- Sharpening File Size: 13/64" (5.2 mm)
- STIHL Color Code: Yellow Label (Professional / High Kickback Hazard)
- 33RSK
- Safety Link - No