DeWalt DCS391N-XJ 18V XR Cordless Brushless 165mm Circular Saw (Body Only)

Description

DeWalt DCS391N-XJ 18V XR Cordless Brushless 165mm Circular Saw (Body Only)

The DeWalt DCS391N-XJ 18V XR Cordless 165mm Circular Saw (Body Only) is a professional-grade power tool designed for fast, accurate cutting in timber, sheet materials, and general construction tasks. Driven by an 18V XR Li-Ion platform and a high-efficiency PM58 fan-cooled motor, it delivers up to 3,700–5,150rpm no-load speed (model dependent) for confident ripping and cross-cutting on site. A 165mm ultra-thin kerf 24-tooth carbide blade provides a maximum 55mm depth of cut at 90° and 42.1mm at 45°, while the 50° bevel capacity covers common roofing, flooring, and first-fix applications. The cast magnesium base ensures durable, repeatable accuracy, and the ergonomic rubber overmould handle, intelligent trigger, and electronic motor brake combine control with comfort during extended use. Supplied body only, the DCS391N-XJ is compatible with DeWalt 18V XR Lithium-Ion batteries and includes a 165mm carbide blade, dust port, hex key, and parallel guide for immediate jobsite readiness.

DCS391N-XJ Features:

• Delivers 18V XR cordless power for fast, controlled cutting without the restriction of cables on site.
• High?efficiency PM58 fan?cooled motor with replaceable brushes provides strong cutting performance for demanding framing and sheet work.
• 165mm ultra?thin kerf 24?tooth carbide blade maximizes runtime while producing smooth, clean cuts in timber and sheet materials.
• Generous 55mm depth of cut at 90° and 42.1mm at 45° handles common construction lumber and bevel cuts in a single pass.
• 50° bevel capacity enables a wide range of angled cuts for roofing, flooring, and first?fix carpentry.
• Durable cast magnesium base maintains accuracy over time, ensuring repeatable, precise cuts on site or in the workshop.
• Keyless bevel and depth adjustment with easy?to?read scale allows rapid setup changes to keep productivity high.
• Intelligent trigger, lock?off switch, and electronic motor brake enhance user control and help improve jobsite safety.
• Ergonomic rubber overmould handle and balanced design reduce fatigue during prolonged cutting tasks.
• Integrated dust port connects to extraction systems to help maintain a cleaner, clearer working environment.

DCS391N-XJ Specification:

• Brand: DeWalt
• Model: DCS391N-XJ
• Product type: 18V XR cordless circular saw (body only)
• Voltage: 18V
• Battery chemistry: XR Li-Ion
• Blade diameter: 165mm
• Bore diameter: 20mm
• Blade type: 24-tooth carbide-tipped TCT blade
• Max. depth of cut at 90°: 55mm
• Max. depth of cut at 45°: 42.1mm
• Bevel capacity: 50°
• No load speed: 3,700–5,150rpm (depending on specification source)
• Power output: 460–760W (depending on specification source)
• Weight: 2.9–3.2kg (tool only, depending on specification source)
• Length: 360mm
• Height: 240mm
• Sound power level: 89–95dB(A) (depending on specification source)
• Sound pressure level: 78–84dB(A) (depending on specification source)
• Vibration level: <2.5m/s²
• Vibration uncertainty K: 1.5m/s²
• Sound uncertainty K: 3dB(A)
• Base material: Cast magnesium
• Motor type: PM58 brushed, fan-cooled with replaceable brushes
• Dust extraction: Integrated dust extraction port
• Electric brake: Yes
• Switch type: Lock-off switch with intelligent trigger

What is included:

• 1x DeWalt DCS391N-XJ 18V XR 165mm Circular Saw Body Only
• 1x 165mm 24-tooth carbide-tipped saw blade
• 1x Parallel guide
• 1x Hex key
• 1x Dust extraction port

Warranty Information