Serra Circular DeWALT DCS691N-XJ

The DeWALT DCS691N-XJ circular saw is a compact cordless saw designed for cutting sheet materials such as OSB, flooring and cement board (PCD blade required for cement board), as well as cutting access panels, roof battens and other on-site tasks. It uses a brushless motor and 18V XR battery system, accepts a 115 mm (11.5 cm) blade and offers a maximum depth of cut of 38 mm at 90° and 25 mm at 45°. The tool includes a built-in dust blower and an Air Lock compatible dust port, an electronic brake, tool-free depth and bevel adjustment and a rafter hook. The saw weighs approximately 2.5 kg and delivers up to 4,500 rpm no-load speed.

Advantages

The saw combines a brushless DeWALT motor with an 18V XR battery platform to provide efficient power and runtime. An improved ergonomic design with an overmould rubber grip enhances handling comfort. A 24-tooth TCT tipped 115 mm blade provides smooth, fast cutting and a good finish. Tool-free bevel and depth adjustments with easy-to-read scales, plus an electronic brake and built-in dust management, support safe and precise operation on site.

Suitable for

• Cutting OSB and other sheet materials
• Installing and trimming flooring
• Cutting cement board (requires optional PCD blade)
• Cutting access panels and roof battens on-site

Key specifications

• Model: DeWALT DCS691N-XJ
• Blade diameter: 115 mm (11.5 cm)
• Maximum depth of cut: 38 mm at 90°, 25 mm at 45°
• No-load speed: up to 4,500 rpm
• Motor type: brushless
• Battery platform: 18V XR (battery included)
• Weight: approx. 2.5 kg
• Included blade: 24-tooth TCT tipped 115 mm

How to use

Fit the appropriate 115 mm blade and ensure the battery is charged and correctly inserted. Set the required cutting depth and bevel angle using the tool-free adjustment levers and confirm the scale reading. Secure the workpiece and use the built-in dust blower to keep the cut line clear while cutting. Start the saw and allow the blade to reach full speed before engaging the cut, keeping steady, even feed pressure. After cutting, engage the electronic brake if needed and wait for the blade to stop before setting the tool down.

Recommendations

Use a PCD blade when cutting cement board. Always wear appropriate eye, hearing and dust protection. For best results on finish cuts, use a fine-tooth blade and steady feed; for demolition or faster cuts, use the supplied 24T TCT blade. Regularly clean the dust port and check blade condition before use.