Milwaukee 48-22-4540 Left Cutting Aviation Snips

Product Description

The MILWAUKEE 48-22-4540 is a left-cutting aviation snip designed for sheet metal fabrication, HVAC ductwork, and general metalworking applications. The snip features forged blades with laser-hardened edges for extended service life and sharp, serrated cutting surfaces that produce smooth, clean cuts through light-gauge sheet metal. Color-coded handles allow fast identification in a tool bag alongside straight-cut and right-cut variants. A metal lock secures the blades for safe one-handed storage or retrieval. These snips are a standard hand tool for HVAC installers, sheet metal workers, and plumbers working with sheet stock.

The 48-22-4540 is suited for residential and commercial HVAC ductwork installation, roofing flashing, gutter work, and general sheet metal cutting tasks. The left-cutting geometry is optimized for curved and contoured cuts curving to the left, as well as straight cuts across flat sheet stock. Low-effort handle geometry reduces hand fatigue during repetitive cutting on production installs or service calls. The chrome-plated finish on the blades resists rust in humid job-site conditions.

Key Features

• Forged blades with laser-hardened edges for long-term cutting performance
• Sharp, serrated blade faces deliver smooth, clean cuts through sheet metal
• Left-cutting orientation for curves and contours that run to the left
• Low-effort handle design reduces hand fatigue during extended use
• Chrome-plated blade finish resists corrosion in field conditions
• One-hand-operated metal lock secures blades for safe storage and transport
• Color-coded handles for quick identification alongside complementary snip models

Compatibility

Designed as a standard left-cutting aviation snip for use with light-gauge sheet metal in HVAC, plumbing, roofing, and general metalworking applications.

Installation Notes

Aviation snips are a hand tool requiring no power source; no lockout or shutdown procedure applies to the tool itself. Always wear cut-resistant gloves when handling sheet metal edges after cutting. Engage the metal blade lock before placing snips in a tool bag or pouch to prevent accidental blade contact. Inspect blades periodically for nicks or looseness and verify the bolt lock is secure before use.

Technical Specifications

• Cut Direction: Left
• Blade Construction: Forged with laser-hardened edges
• Blade Finish: Chrome plated
• UPC: 045242833375

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 48-22-4540