Reciprocating Saw DeWalt DCS312N 12V, 16 mm stroke, body only

DeWalt DCS312N is a 12V reciprocating saw (body only) engineered for compact, low-voltage cutting tasks. With a 16 mm stroke and a lightweight housing, this saw delivers controlled reciprocating action suitable for plunge cuts, overhead work and confined-space operations. The tool is intended for tradespeople and DIY users who need a portable solution for cutting wood, metal and plastics during renovation, installation and demolition jobs.

Advantages

The compact form factor and low weight reduce operator fatigue during extended use while the 16 mm stroke offers a balance between cutting speed and control. Being a body-only unit, the saw integrates with 12V battery platforms for quick battery changes and compatibility with other cordless tools. The reciprocating mechanism enables accurate plunge cuts and versatile cutting angles in tight or awkward spaces.

Suitable for

• Cutting timber and dimensional lumber in renovation and carpentry tasks
• Trimming pipes, conduit and metal profiles during installations
• Removing sections of drywall, plasterboard and plastic panels
• Plunge cuts and overhead cutting where a lightweight saw is required

Key specifications

• Voltage class: 12 V (compatible with 12V battery platform)
• Stroke length: 16 mm for controlled reciprocating action
• Tool type: reciprocating (sabre) saw, compact handheld body
• Materials: suitable for wood, metal and plastics
• Use-case characteristics: designed for confined-space cutting, plunge cuts and overhead work

How to use

Fit a compatible reciprocating saw blade for the material to be cut and secure the blade according to the tool's blade clamp system. Insert a charged 12V battery from the matching battery platform and ensure it locks properly. Position the saw so the blade meets the cut line, apply steady forward pressure and allow the reciprocating action to perform the cut; avoid forcing the tool to maintain control and reduce blade wear. For plunge cuts, start with the blade tip contacting the work surface and progress slowly until the desired depth is reached.

Usage recommendations

Use blades rated for the target material and maintain sharp edges to improve cutting efficiency. Wear appropriate personal protective equipment, including eye protection, hearing protection and gloves. For extended tasks, use batteries with sufficient capacity and keep spare batteries charged to avoid interruptions. Regularly inspect the blade clamp and housing for signs of wear or damage and follow manufacturer guidance for service and maintenance.