A professional studio profile view of the Crescent Wiss M3R 9-3/4 inch MetalMaster aviation snips, featuring precision-cast molybdenum blades and high-visibility yellow non-slip handles, shown against a clean white background.
An informational feature callout diagram for the Crescent Wiss M3R aviation snips, highlighting the precision-cast molybdenum blades, ergonomic single-handed latch operation, non-slip handles for control, and serrated blades designed to spread cutting force.
A detailed angled view of the Crescent Wiss MetalMaster compound action snips, showcasing the durable forged blade construction, the integrated spring-action mechanism, and the professional-grade pivot bolt.
A profile shot of the Wiss M3R aviation snips in an open position, emphasizing the high-leverage compound action design and the ergonomic latch in the unlocked position for immediate cutting.
A detailed close-up of the CNC-ground serrated blades on the Crescent Wiss snips, illustrating the precision molybdenum edge designed for superior material control and clean cuts in 18-gauge steel.
A close-up view of the yellow handle on the Crescent Wiss M3R snips, showcasing the embossed brand logos and the durable, single-material non-slip texture designed for industrial use.
A detailed view of the innovative ergonomic latch mechanism on the Wiss MetalMaster snips, designed for easy, one-handed locking and unlocking by both left and right-handed professional users.
The Crescent Wiss M3R 9-3/4 inch compound action aviation snips secured in their original red and white retail carded packaging, emphasizing the 18-gauge cutting capacity and the ability to cut up to 8 miles of steel.
An informational graphic showing the evolution of Wiss aviation snips from the 1940s and 1990s to the current professional generation, highlighting the improved ergonomic features and long-lasting performance blades.
A high-impact marketing graphic with bold white text stating cuts 8 miles of steel against a bright orange background, highlighting the industrial-grade durability and long service life of the Crescent Wiss snips.
A technical specifications list for the Crescent Wiss M3R aviation snips, detailing the precision-cast molybdenum blades, 18-gauge cutting capacity, and yellow non-slip handles against a professional orange and white background.
A promotional marketing graphic for Crescent Wiss MetalMaster aviation snips featuring bold white text stating wider handle and more torque, emphasizing the ergonomic design for professional HVAC and sheet metal work.
An informational graphic with a water droplet icon and bold white text stating corrosion resistant finish, highlighting the durable protective coating on the precision molybdenum blades of the Wiss aviation snips.
An informational graphic featuring a steel I-beam icon and bold text stating Alloy Crestoloy Steel, highlighting the industrial-grade durability, strength, and premium forged construction of the Crescent Wiss snips.
Crescent | Aviation Snips promotional how to video
A professional studio profile view of the Crescent Wiss M3R 9-3/4 inch MetalMaster aviation snips, featuring precision-cast molybdenum blades and high-visibility yellow non-slip handles, shown against a clean white background.
An informational feature callout diagram for the Crescent Wiss M3R aviation snips, highlighting the precision-cast molybdenum blades, ergonomic single-handed latch operation, non-slip handles for control, and serrated blades designed to spread cutting force.
A detailed angled view of the Crescent Wiss MetalMaster compound action snips, showcasing the durable forged blade construction, the integrated spring-action mechanism, and the professional-grade pivot bolt.
A profile shot of the Wiss M3R aviation snips in an open position, emphasizing the high-leverage compound action design and the ergonomic latch in the unlocked position for immediate cutting.
A detailed close-up of the CNC-ground serrated blades on the Crescent Wiss snips, illustrating the precision molybdenum edge designed for superior material control and clean cuts in 18-gauge steel.
A close-up view of the yellow handle on the Crescent Wiss M3R snips, showcasing the embossed brand logos and the durable, single-material non-slip texture designed for industrial use.
A detailed view of the innovative ergonomic latch mechanism on the Wiss MetalMaster snips, designed for easy, one-handed locking and unlocking by both left and right-handed professional users.
The Crescent Wiss M3R 9-3/4 inch compound action aviation snips secured in their original red and white retail carded packaging, emphasizing the 18-gauge cutting capacity and the ability to cut up to 8 miles of steel.
An informational graphic showing the evolution of Wiss aviation snips from the 1940s and 1990s to the current professional generation, highlighting the improved ergonomic features and long-lasting performance blades.
A high-impact marketing graphic with bold white text stating cuts 8 miles of steel against a bright orange background, highlighting the industrial-grade durability and long service life of the Crescent Wiss snips.
A technical specifications list for the Crescent Wiss M3R aviation snips, detailing the precision-cast molybdenum blades, 18-gauge cutting capacity, and yellow non-slip handles against a professional orange and white background.
A promotional marketing graphic for Crescent Wiss MetalMaster aviation snips featuring bold white text stating wider handle and more torque, emphasizing the ergonomic design for professional HVAC and sheet metal work.
An informational graphic with a water droplet icon and bold white text stating corrosion resistant finish, highlighting the durable protective coating on the precision molybdenum blades of the Wiss aviation snips.
An informational graphic featuring a steel I-beam icon and bold text stating Alloy Crestoloy Steel, highlighting the industrial-grade durability, strength, and premium forged construction of the Crescent Wiss snips.
Crescent | Aviation Snips promotional how to video
Crescent

Crescent Wiss M3R 9-3/4 In Aviation Snips (Straight Left Right Cut Compound Action 18 Gauge Low Carbon Cold Rolled Steel HVAC Sheet Metal Hand Tool)

In stock
SKU: M3R
$16.99 USD

Description

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Professional Grade Compound Action Aviation Snips for Industrial Sheet Metal

The Crescent Wiss M3R 9-3/4 Inch MetalMaster Aviation Snips are an industrial-grade manual cutting solution engineered to execute straight lines and slight multidirectional curves in structural sheet metal and ductwork. Forged with precision-cast molybdenum blades featuring CNC-ground serrations, these snips provide uniform bite traction across a 1.50-inch blade length while maintaining rated cutting capacity up to 18-gauge cold-rolled steel. Outfitted with an advanced compound leverage pivot joint and a single-handed thumb latch release, this 1.00-pound handheld cutting tool cuts with 20% less manual force, solving the problem of material slippage and user hand fatigue during high-volume HVAC field installations.

Best Used For:

  • HVAC Ductwork Fabrication: Slicing straight segments or adjusting slight radial curves in galvanized metal air distribution trunks.
  • Commercial Roofing Installation: Trimming low-carbon cold-rolled flashing materials, steel valley lines, and metal architectural panels at the jobsite.
  • Precision Sheet Metal Work: Performing repeatable burr-free trims on multi-gauge industrial metals without micro-fracturing cutting margins.

Key Performance & Safety Features

  • Molybdenum Serrated Jaws: Precision-cast CNC-ground teeth bite directly into heavy stock to prevent metal drift and raw edge tearing.
  • Compound Action Leverage: Internal mechanical linkage transfers kinetic handle energy smoothly to require 20% less physical user force.
  • Extended Service Lifecycle: Structural engineering delivers a tested endurance threshold of 500,000 cuts, slicing up to 8 miles of industrial steel.
  • Free Float Pivot Assembly: High-tolerance central pivot bolt limits internal component friction to maximize smooth manual cutting feed rates.
  • Ambidextrous Safety Latch: Centrally integrated single-handed locking mechanism allows left or right-handed tradesmen to store the tool safely.

What's Included

  • (1) Crescent Wiss M3R 9-3/4" MetalMaster Compound Action Aviation Snips

Technical Specifications

Brand Name Crescent Wiss
Model Number M3R
Tool Classification Compound Action Aviation Snips
Overall Length 9.75 in.
Blade Length 1.50 in.
Cutting Capacity (Steel) 18 Gauge Low Carbon Steel
Cut Vectors Supported Straight / Slight Left & Right Curves
Blade Substrate Precision Cast Molybdenum Alloy
Handle Composition Single Material Non-Slip Grip
Industry Recognition Color Yellow (Straight Cut Standard Designation)
Tool Weight 1.00 lb.
Manufacturing Origin Made in the USA 
Pro-Tip: When cutting long lines in wide sheet metal layers, keep the jaw pivot point elevated slightly above the metal sheet flat. This positioning routes the trimmed metal cleanly beneath the lower handle loop and prevents material buckling or jamming inside the rear jaw throat during continuous straight feeds.