DeWalt DCS491NT-XJ Cordless Metal Shear –  Product Details

The DeWalt DCS491NT-XJ is a high-performance cordless metal shear designed for professionals and industrial users who require precise, fast, and efficient sheet metal cutting. Powered by the DeWalt 18V XR battery platform (battery & charger sold separately), this tool delivers reliable performance across fabrication, HVAC, roofing, and general metalworking applications.

DeWalt DCS491NT-XJ Key Features

• Focus Keyword Integrated: DeWalt DCS491NT-XJ cordless metal shear
• Cutting Capacity: Up to 1.3 mm mild steel
• Stroke Rate: Up to 2450 strokes per minute (SPM) for fast, smooth cuts
• Power Source: 18V DeWalt XR lithium-ion battery system (battery & charger not included)
• Design: Compact, lightweight body for reduced fatigue and improved access in tight spaces
• Variable Speed Trigger: Enables controlled cutting based on application needs
• Ergonomics: Comfortable grip with balanced weight distribution
• Durability: Built with robust components for long service life in demanding environments
• Output: Produces curled strip waste for consistent and neat cutting edges

 DeWalt DCS491NT-XJ Metal Shear Applications

• Precision cutting of thin sheet metal
• HVAC ductwork and ventilation installations
• Roofing and cladding metal sheet cutting
• Workshop and fabrication shop metal cutting
• Maintenance, repair, and construction jobs requiring cordless mobility

Safety Guidelines

Ensuring safe operation with the DeWalt DCS491NT-XJ is essential. Follow these safety practices every time you use the tool:

Before Operation

• Read the Manual: Always read the manufacturer’s user manual thoroughly prior to use.
• Inspect Tool: Check for damage or loose parts before powering up.
• Personal Protective Equipment (PPE):
• Safety glasses or face shield
• Cut-resistant gloves
• Hearing protection
• Protective footwear

During Use

• Secure Material: Clamp or secure sheet metal to prevent movement during cutting.
• Firm Grip: Hold the tool with both hands to maintain control.
• Watch the Blade Path: Keep body parts away from the cutting area.
• Avoid Loose Clothing: Tie back long hair and avoid loose clothing or jewelry.
• Work Area: Keep the area clear of bystanders, especially children.

Battery Safety

• Use only DeWalt 18V XR batteries designed for this tool.
• Do not short-circuit battery terminals.
• Charge batteries in a dry, ventilated area away from flammable materials.

Storage Recommendations

Proper storage extends the life of your DeWalt DCS491NT-XJ and keeps it ready for work:

Tool Storage

• Store the tool in a clean, dry place away from moisture and direct sunlight.
• Ensure the tool is powered off and the battery is removed before storing.

Battery Storage

• Store lithium-ion batteries at room temperature (avoid extreme heat or cold).
• Avoid storing fully discharged batteries—keep them at about 40–60% charge if not in use for long periods.
• Use original DeWalt battery cases or a dedicated storage rack.

General Tips

• Keep the shear and accessories in a toolbox or protective case.
• Periodically inspect for rust or wear and clean the tool after prolonged use.
• Lubricate moving parts lightly per manufacturer guidelines to prevent corrosion.

Why Choose DeWalt DCS491NT-XJ?

The DeWalt DCS491NT-XJ offers professional-grade reliability, cordless flexibility, and precise performance for metalworking tasks. Its ergonomic design, powerful cutting capacity, and trusted 18V XR battery platform make it a preferred choice for professionals in construction, fabrication, and industrial maintenance.