Description
Milwaukee 48-22-4550 Right Cutting Aviation Snips
Cut tight clockwise curves, round duct collars, and clean straight seams through sheet metal with minimal hand fatigue. The Milwaukee® 48-22-4550 10" Right Cutting Aviation Snips are engineered specifically for HVAC duct fabricators, roofers, mechanical contractors, and sheet metal specialists who demand lasting sharpness, superior mechanical leverage, and effortless cut control.
Built with heavy-duty forged alloy steel jaws and precision laser-hardened cutting edges, these snips deliver up to 10X more cuts than ordinary stamped tin snips. The micro-serrated blade teeth bite firmly into sheet goods to prevent forward slip and material tear-out, while Milwaukee’s innovative BOLT-LOCK™ pivot system prevents the central pivot from loosening over time, preserving factory alignment over thousands of cuts. Finished with hard chrome plating for corrosion resistance, ergonomic dual-durometer comfort grips, and a one-handed metal swing lock, these green-handled aviation snips power through cold-rolled steel and stainless sheet with ease.
- Forged Laser-Hardened Blades: Delivers long-lasting edge retention through demanding, repetitive cuts in heavy-gauge metal.
- BOLT-LOCK™ Pivot Technology: Keeps pivot fasteners permanently secure so the cutting blades never loosen or separate.
- Micro-Serrated Cutting Jaws: Prevents smooth sheet metal from slipping out of the jaw bite for clean, burr-free edges.
- One-Handed Metal Swing Lock: Durable metal latch locks the blades closed for safe storage and releases instantly with a thumb flick.
- Hard Chrome Plated Protection: Marine-grade chrome plating repels rust, moisture, and jobsite chemical corrosion.
- Ergonomic Green Grips: Industry-standard green color coding allows instant identification in your tool pouch for right-hand/straight cuts.
Specifications
| Attribute | Specification |
| Brand / Line | Milwaukee® / Hand Tools |
| Model / Part # | 48-22-4550 |
| Cut Direction / Pattern | Right (Tight Clockwise Curves) & Straight Cuts |
| Overall Length | 10 in (254 mm) |
| Cutting Capacity (Cold-Rolled Steel) | Up to 18-Gauge |
| Cutting Capacity (Stainless Steel) | Up to 22-Gauge |
| Blade Material | Drop-Forged Alloy Steel with Laser-Hardened Edges |
| Pivot Mechanism | BOLT-LOCK™ Technology |
| Blade Finish | Hard Chrome Plating (Corrosion Resistant) |
| Handle Style / Color | Ergonomic Dual-Durometer Comfort Grip / Green (Right Cut) |
| Tool Weight | Approx. 0.95 lbs (0.43 kg) |
| Warranty | Milwaukee Limited Lifetime Warranty |
Frequently Asked Questions
What does "Right Cutting" mean on aviation snips?
Right cutting snips (identified by industry-standard green handles) are designed to cut tight clockwise curves, circles, and straight lines. The lower jaw is offset so that waste metal curls up and away to the left, providing an unobstructed view of the cut line and protecting your knuckles.
What gauge metal can the Milwaukee 48-22-4550 cut?
These snips are rated to cut up to 18-gauge cold-rolled steel and up to 22-gauge stainless steel, making them suitable for HVAC ductwork, flashing, aluminum trim, vinyl siding, and drywall track.
How does BOLT-LOCK™ prevent the blades from separating?
Standard tin snips rely on basic threaded bolts that can loosen under shearing torque, allowing the blades to spread and roll the metal edge. BOLT-LOCK™ uses a specialized locking fastener that prevents loosening, ensuring clean, crisp cuts throughout the tool's life.
Can this tool be operated easily with one hand?
Yes. The snips feature an all-metal, low-profile thumb latch that can be engaged or unlocked smoothly with one hand while holding your material with the other.
Product Specifications
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• Milwaukee Right Cutting Aviation Snips (48-22-4550) Core: Professional forged right-cutting aviation snips feature laser-hardened edges and serrated blades for clean cuts. • Forged Steel Blades. • Right-Cut Design. |
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✔️ Smooth Clean Cuts: Serrated forged steel blades with laser-hardened edges deliver exceptional durability and effortless cutting. ✔️ Bolt Lock Technology: Prevents loosening. |
