Cut-off saw DeWALT D28730-QS, 2200W, 35.5cm blade, cutting capacity 115x115mm, max depth 125mm, 4000 RPM

The DeWALT D28730-QS cut-off saw is a benchtop power saw designed for accurate metal and non-ferrous cutting. It is driven by a 2200 W motor delivering up to 4000 RPM at no load and accepts a 355 mm blade with a 25.4 mm bore. With a compact footprint and a weight of 17.5 kg, the saw provides a balance of stability and portability for workshop or site use. The AC-powered design and robust construction aim to deliver consistent cutting performance for repeated crosscuts and angled cuts.

Advantages

The 2200 W motor ensures sufficient power for demanding cutting tasks while maintaining steady speed under load. The 355 mm blade diameter and 25.4 mm bore support common abrasive and cutting discs that provide clean cuts in metal and other materials. At 17.5 kg, the unit remains transportable yet stable on a bench; the strong build quality reduces vibration for improved cut accuracy. AC power supply eliminates the need for battery changes, making the saw suitable for prolonged use in workshops and on sites with mains access.

Suitable for

• Crossover and straight cuts in steel and non-ferrous metals
• Cutting rebar, pipes and profiles
• Preparation of metal parts for fabrication and welding
• Workshop and construction site cutting tasks where mains power is available

Key specifications

• Motor power: 2200 W
• No-load speed: up to 4000 RPM
• Blade diameter: 355 mm
• Blade bore (arbor): 25.4 mm
• Weight: 17.5 kg
• Power source: AC mains

How to use

Secure the saw on a stable bench or stand and install a compatible 355 mm cutting disc with a 25.4 mm bore, following the disc manufacturer’s mounting instructions. Ensure mains connection meets the tool’s voltage and current requirements and use appropriate circuit protection. Before each use, check guard condition, blade tightness and the work clamp for secure holding. Position the workpiece against the fence or vice, start the saw and allow it to reach full speed before making contact. Feed the workpiece steadily into the blade for a controlled cut and release pressure after the cut is complete. Switch off and wait for the blade to stop before removing offcuts or making adjustments.

Usage recommendations

Use suitable personal protective equipment including eye protection, hearing protection and cut-resistant gloves. Select the correct blade type for the material (abrasive cutting wheel or metal-cutting blade) and inspect discs for damage before installation. Maintain a clear work area, clamp workpieces firmly, and avoid side-loading the blade. For frequent or heavy-duty use, allow the motor to cool between extended cutting cycles and follow regular maintenance of guards and arbors to ensure continued safe operation.