The DeWalt DWE397 1700W 430mm Alligator Saw is a corded job site saw built to cut through dense materials with authority — this ain’t some flimsy hobby tool you fiddle with on Sundays.

Like most tradesfolk worth their salt, you’ll appreciate the 1700W power motor that snarls through aerated concrete, ACC blocks and more without coughing or stalling under load. It’s a proper workhorse in a jungle of under‑powered saws that die at the first sign of resistance.

Key Features:

• 1700W Motor - Punches out strong, consistent cutting power for heavy materials.
• 430mm Blade Length - Lets you slice wide profiles and deep cuts in a single pass.
• Dual Opposing Blades - Keeps the workpiece steady so you’re not wrestling with movement mid‑cut.
• Quick Blade Change System - Swapping worn blades is fast and keeps downtime low.
• Ergonomic Handle Design - Makes long cutting stints a bit less punishing on your hands and arms.

Applications

If you’re busting out walls, renovating structures, or cutting through tough block and masonry, this alligator saw shines where grinders and handheld saws just sputter — it’s built for slicing concrete blocks, brick, ACC, wood and other chunky materials with brutal efficiency.

Why Choose This Model

Here’s the thing — on a busy job site, every minute counts, and the DWE397‑QS 430mm Alligator Saw earns its keep by delivering power, stability and simplicity. You don’t beat around the bush: you plug it in, set your depth, and it gets you through cuts that would otherwise take a grinder forever and leave you worn out.

Technical Specifications Explained

• Power Input: 1700 W - High wattage means strong motor torque and less bogging down in dense materials.
• Blade Length: 430 mm - A generous blade span for deep or wide cuts without having to reposition your workpiece.
• Stroke Rate: ~3000 spm - The blade’s up‑and‑down speed keeps cuts fast without sacrificing control.
• Weight: ~5.5 kg - Heavy enough to stay stable but not so chunky that you can’t move it around the site.
• Hand/Arm Vibration: ~5.4 m/s² - Vibration dampening is decent enough to cut down on fatigue.

Who Should Buy This

If you’re a builder, concrete worker, demolition pro or serious DIYer who doesn’t want to fight with a tool on every cut, then this DWE397 Alligator Saw deserves a serious look — it’s a no‑nonsense cutting machine that’ll do what you need day in and day out.

And if you ever find yourself staring down a chunk of ACC block or thick timber thinking “not again,” well — this saw makes those jobs feel downright easy compared to most alternatives.