Jigsaw DeWALT DCS331N

The DeWALT DCS331N jigsaw is a compact, lightweight power saw designed for controlled straight and curved cuts in wood and thin metal. Weighing approximately 2.4 kg and driven by an 18V Lithium-Ion battery (battery sold separately), this jigsaw combines portability with a high no-load stroke rate of up to 3,000 strokes per minute. The tool features a maximum bevel capacity of 45° for angled cuts, a maximum cutting depth of 135 mm in wood and 10 mm in non-alloyed steel, and a tool-free blade change system for quick blade swaps on the job.

Advantages

The DeWALT DCS331N offers a balance of low weight and cutting performance that reduces operator fatigue during extended use while maintaining stable cutting at high stroke rates. Its 45° bevel capability and robust stroke speed enable accurate angled and straight cuts in a variety of materials. A simple blade-change mechanism and ergonomic body design improve workflow efficiency and handling on-site.

Suitable for

• Cutting straight and curved profiles in soft and hardwood
• On-site trimming and installation tasks where portability matters
• Light metal cutting in thin non-alloyed steel panels or sheets
• Bevel cuts up to 45° for fitting and trim work

Key specifications

• Power source: 18V Lithium-Ion battery (battery not included)
• Weight: approx. 2.4 kg (body only)
• No-load stroke rate: up to 3,000 strokes per minute
• Maximum wood cutting depth: 135 mm
• Maximum cutting depth in non-alloyed steel: 10 mm
• Maximum bevel angle: 45°
• Tool-free blade change for quick blade replacement

How to use

Fit a compatible jigsaw blade according to the material you intend to cut and ensure the blade is secured with the tool-free clamp. Mount a charged 18V Lithium-Ion battery to the saw and verify the battery is correctly seated. Set the bevel angle if an angled cut is required, and select a blade suitable for the material thickness. Position the workpiece on a stable surface or workbench and clamp it securely. Start the saw and allow it to reach full stroke rate before guiding it steadily along the cutting line, keeping a firm grip and allowing the tool to cut at its own pace without forcing. After cutting, release the trigger, wait for the blade to stop, remove the battery for storage or blade changes, and follow local guidelines for disposal of waste material.

Usage recommendations

For best results, use blades rated for the specific material and thickness; plunge cuts and tight curves require finer-tooth blades while faster straight cuts in wood are best achieved with coarse-tooth blades. Wear appropriate personal protective equipment including eye and hearing protection, and secure the workpiece to prevent movement. Maintain the tool by keeping the blade clamp and base plate clean and inspecting blades for wear to preserve cutting accuracy and tool longevity.