The Stihl 33RS 66 commercial chainsaw chain is a high-performance chainsaw chain designed for medium to high-powered chainsaws. This chain is part of the Stihl Rapid  series, known for its aggressive, fast-cutting capabilities and reduced vibration and kickback tendencies. It is ideal for professional users who need a reliable and efficient chain for felling, bucking, and limbing.

The 33RS chain features a razor-edged, square-cornered cutter shape that ensures minimum chain friction, resulting in exceptionally smooth and clean cuts in hard or frozen wood. This chain is recommended for full-time professionals due to its high demands and performance requirements.

Key Features

• Aggressive Cutting: Fast-cutting full-chisel chain for efficient cutting in various wood types.
• Reduced Vibration and Kickback: Single-humped drive link and specialized cutter and tie strap design minimize vibration and kickback.
• Smooth Cutting: Razor-edged, square-cornered cutter shape reduces chain friction for smooth cuts.
• Professional Use: Ideal for felling, bucking, and limbing, meeting the high demands of full-time professionals.
• Compatibility: Designed for medium to high-powered chainsaws.

Specifications

General Specifications

• Manufacturer: Stihl
• Model: 33RS 66
• SKU: 3623 005 0066

Chain Specifications

• Pitch: 3/8in
• Gauge: .050in
• Drive Links: 66
• Length: 18in
• Chain Type: Full-chisel chain

Performance Specifications

• Cutting Efficiency: Improved cutting and plunge-cutting efficiency.
• Vibration and Kickback: Reduced vibration and low kickback tendency.
• Cutter Shape: Razor-edged, square-cornered cutter shape.

Compatibility

• Compatible Chainsaws: Stihl MS311, MS362, MS391, MS441, MS461
• Recommended Bars: Low-kickback, green-labeled reduced-kickback bars

Maintenance

• Sharpening and Maintenance: Requires careful sharpening and maintenance to continue performing well.