Alligator saw DeWalt DWE397 — stroke 40 mm, vibration 1.5 m/s², weight 5.5 kg, height 219 mm, 104 dB

The Alligator Saw DeWALT DWE397 is a compact, corded power saw engineered for efficient cutting performance in construction and renovation tasks. It features a 4 cm stroke length and a slim overall height of 219 mm, providing a balance of reach and control. With a weight of 5.5 kg and DeWALT’s familiar black and yellow styling, the tool is intended to deliver steady operation and precise cuts across a range of materials.

Advantages

The saw’s 4 cm stroke length allows for effective material removal while maintaining manageable vibration. Its relatively compact height improves access in tight spaces and makes it easier to position for plunge and trim cuts. At 5.5 kg, the unit offers a stable feel without excessive bulk, which helps maintain control during continuous use. The design emphasizes durability and serviceability for professional environments.

Suitable for

• Cutting timber for framing and carpentry work
• Making plunge cuts and openings in drywall and panels
• Precision trimming of board edges and door jambs
• Work in confined or hard-to-reach areas where compact height is beneficial
• General renovation and installation tasks requiring a reliable reciprocating action

Key specifications

• Stroke length: 4 cm
• Noise level: 104 dB
• Overall height: 219 mm
• Weight: 5.5 kg
• Power source: corded electric (mains)
• Color / finish: black and yellow

How to use

Before use, fit the appropriate blade for the intended material and secure it according to the manufacturer’s instructions. Connect the saw to a suitable power supply and check that guards and adjustments are correctly set. Position the saw so that the cutting edge meets the workpiece at the desired start point, then engage the trigger with a steady grip, allowing the tool’s stroke to perform the cut. Apply consistent, moderate pressure; avoid forcing the saw through the material to prevent binding and reduce wear on the blade. After completing the cut, release the trigger and wait for the blade to stop before setting the tool down.

Usage recommendations

Use blades matched to the material and thickness being cut, wear appropriate hearing and eye protection due to the 104 dB noise level, and follow safe work practices for corded power tools, including secure workpiece clamping and inspection of the power cable before operation.