M1R WISS Aviation Snips

The WISS M1R Aviation Snips are professional-grade compound action snips engineered to make clean, precise straight cuts and left-hand curves in sheet metal. Designed for HVAC technicians, sheet metal fabricators, roofers, and contractors, the WISS M1R Aviation Snips combine exceptional cutting power with outstanding durability, making them an essential tool for demanding fabrication and installation work.

Manufactured with precision-cast molybdenum steel blades, the WISS M1R Aviation Snips feature CNC-ground serrated cutting edges that firmly grip sheet metal for smooth, controlled cuts while minimizing slippage. The compound leverage mechanism multiplies hand force to provide powerful cutting performance with less effort, allowing users to cut through materials up to 18-gauge low carbon steel. Measuring 9-3/4″ overall with a 1-3/8″ cutting length, these snips offer excellent balance and maneuverability for long straight cuts as well as intricate left-hand curves. The red handles make the left-cut orientation easy to identify in any toolbox. :contentReference[oaicite:0]{index=0}

The WISS M1R Aviation Snips are equipped with a spring-assisted opening mechanism that automatically reopens the blades after each cut, helping reduce hand fatigue during repetitive tasks. A free-float pivot bolt maintains precise blade alignment for extended tool life, while ergonomic non-slip cushion grips provide superior comfort and control. The convenient one-handed safety latch allows quick opening and secure storage. Proudly Made in the USA, these aviation snips are built to withstand years of professional use. :contentReference[oaicite:1]{index=1}

Whether you’re fabricating HVAC ductwork, trimming flashing, cutting roofing panels, or performing general sheet metal work, the WISS M1R Aviation Snips deliver the cutting power, precision, and reliability professionals depend on every day. Add the WISS M1R Aviation Snips to your toolbox for dependable performance on every project.