Dewalt Jig Saw DW331K - TYPE 1 (2012)

The DEWALT DW331K Type-1 is a corded electric jigsaw used to cut straight lines, curves, and detailed shapes in materials such as wood, plastic, and metal. It has a 6.5-amp motor, variable-speed control, four-position orbital action, and a stroke rate of 500–3,100 strokes per minute. Other features include an all-metal gear case, a lever-operated blade clamp for changing blades, an adjustable base plate for bevel cuts up to 45 degrees, and a built-in dust blower. The tool is designed for woodworking, construction, cabinetry, and home improvement projects. Its corded design provides continuous power without requiring rechargeable batteries, making it suitable for both experienced DIY users and professional tradespeople.

The exact release and discontinuation dates for the DW331K Type-1 have not been confirmed, and there are no verified public figures for the total number manufactured or sold. The model has been sold in different electrical configurations for different markets, including 120-volt and 230-volt versions, so availability and specifications can vary by region. The DW331K was listed at approximately $129 in a historical product listing, while a Lowe's listing shows a price of $189. These are documented selling prices for the model, not confirmed original launch prices for the Type-1 specifically. The DW331K also has later versions, including Type-10 and Type-11, which have their own parts diagrams. The exact model that originally preceded Type-1 and the specific changes introduced in each later version are not clearly documented in the sources available.

Customer feedback on the DW331K includes praise for its cutting power, smooth operation, comfortable grip, and convenient blade-changing system. Some users have complained that the dust blower does not always clear the cutting line effectively, and one review mentioned a cut drifting away from the intended line. Parts listings identify components such as the power cord, blade clamp, switch, motor brushes, armature, and drive assembly, with some parts available as replacements and others listed as unavailable. These listings show which components can be serviced or replaced, but they do not prove that all are common failure points. No confirmed model-specific recall was found in the sources reviewed. Public information about total sales, major news coverage, and a direct successor to the Type-1 version is also limited.

The DEWALT DW331K Type-1 is a handheld electric jigsaw with a power cord, handle, base plate, and blade holder. The DEWALT brand name and model number help users distinguish it from other jigsaws. To confirm the model, look for the identification label or nameplate on the tool. Check that the model number matches DW331K and compare the tool with the DW331K Type-1 parts diagram and instruction manual linked on this page. Because other DEWALT jigsaws may have a similar appearance, verify the model number and type designation before using a repair guide or ordering replacement parts. Do not assume that parts from a similar model are interchangeable.

• Manufacturer: DEWALT
• Model: DW331K
• Type: Type-1 (2012)
• Tool Category: Corded handheld jigsaw
• Power Source: Corded electric
• Weight: Approximately 5.7–6.2 lbs (2.6–2.8 kg), depending on the specification version
• Dimensions (L × H): Approximately 9.8" × 8.3" (250 × 210 mm)
• Housing Material: Durable plastic housing with an all-metal gear case

Electrical & Operating Specifications

• Power Input: 701 W
• Power Output: Approximately 425 W
• Operating Voltage: Depends on regional model; 120 V or 230 V versions may be available
• No-Load Stroke Rate: 0–3,100 strokes per minute (SPM)
• Stroke Length: 1.02" (26 mm)
• Speed Control: Variable-speed dial and trigger switch
• Motor Type: Corded electric motor

Blade & Cutting Specifications

• Blade Type: T-shank jigsaw blades
• Blade Change System: Keyless lever-action blade clamp
• Maximum Cutting Depth in Wood: Approximately 5.1" (130 mm)
• Maximum Cutting Depth in Steel: 0.47" (12 mm)
• Maximum Cutting Depth in Non-Ferrous Metal: 1.18" (30 mm)
• Maximum Cutting Depth in Stainless Steel: Approximately 0.18" (4.5 mm)
• Bevel Cutting Capacity: 0°–45° left and right
• Bevel Detents: 0°, 15°, 30°, and 45°

Key Features & Safety

• Variable-Speed Control: Adjustable blade speed for different materials and cutting requirements
• Orbital Action: Three orbital settings plus a straight-cut setting
• Blade Replacement: Tool-free, keyless blade-change mechanism
• Dust Management: Integrated dust blower to help maintain visibility of the cutting line
• Base Plate: Adjustable shoe for bevel cutting

Sources

• Manualzz: DEWALT DW331K Technical Data Lists electrical ratings, stroke length, cutting capacities, bevel range, and weight
• PartsWarehouse: DEWALT DW331K Type-1 Identifies the Type-1 model and its component names.
• Parts4Tools: DW331K Type-1 Technical Drawings Provides a Type-1 parts drawing and component listings

• DEWALT DW331K and DW333K Jigsaw Instruction Manual Consult this manual for operating instructions, safety precautions, and maintenance guidance.
• A Concord Carpenter's DEWALT DW331K Jigsaw Review Learn more about the jigsaw's design and practical uses.
• Inside Woodworking's DEWALT DW331K Review Read additional information about the tool's features.