The Stihl 33RSF Rapid Super Full Skip chain is a high-performance chainsaw chain designed for the forestry industry, particularly for felling, bucking, and limbing on medium to high-powered chainsaws. This chain is the skip-pattern version of the Stihl Rapid Super chain, featuring an extra drive link and tie straps between each cutter, which enhances chip discharge and increases chain speed. The razor-edged, square-cornered cutter shape minimizes chain friction, ensuring a smooth and clean cut in hard or frozen wood.

Key Features

• Fast Cutting Efficiency: The RSF chain is known for its extremely fast cutting capabilities, making it ideal for professional cutters with high demands.
• Improved Chip Discharge: The skip pattern with two tie straps between every two cutting teeth allows for better chip discharge and higher chain speed.
• Reduced Sharpening Time: With fewer cutters compared to other chains, the RSF chain reduces the time needed for sharpening.
• Aggressive Cutting: Designed for trained professional cutters, this chain offers excellent cutting and plunge-cutting efficiency.
• Versatile Use: Suitable for both long bars on large diameter logs and short bars, making it versatile for various cutting tasks.

Specifications

General Specifications

• Vendor: Stihl
• Model: 33RSF 91
• SKU: 3676 005 0091

Chain Specifications

• Chain Pitch: 3/8in
• Chain Gauge: .050in
• Drive Links: 91
• Length: 28in
• Chain Type: Oilomatic Rapid Super Full Skip
• Cutter Type: Full Chisel
• Cutter Sequence: Full Skip

Performance Specifications

• Cutting Efficiency: Extremely fast-cutting chain with razor-edged, square-cornered cutter shape.
• Chip Discharge: Enhanced by the skip pattern and extra drive link.
• Sharpening File Size: 13/64in

Application Specifications

• Industry Use: Ideal for the forestry industry for felling, bucking, and limbing.
• Chainsaw Compatibility: Designed for medium to high-powered chainsaws.
• User Profile: Suited for trained professional cutters with extraordinary cutting needs.

Safety Recommendations

• Low-Kickback Chain: Stihl recommends using low-kickback, green-labeled chain and green-labeled reduced-kickback bars on all powerheads.