Cordless Jigsaw Sourcing 3421CA 20V BL - battery-powered handheld jigsaw, model 3421CA

The Cordless Jigsaw Sourcing 3421CA 20V BL is a battery-powered handheld jigsaw designed for straight and curved cutting in wood, plastic and similar materials. Its 20V compatibility and brushless motor provide cordless convenience, consistent cutting performance and longer motor life compared with brushed models. The compact body and ergonomic grip make the tool suitable for use in confined spaces and for tasks that require portability on job sites or at home.

Advantages

The brushless (BL) motor increases efficiency and reduces maintenance needs, while 20V battery operation removes the constraint of a power cord and enables work in locations without mains access. The jigsaw's design supports accurate control for curved and straight cuts, and a handheld form factor helps with maneuverability. Reduced vibration and improved cutting stability contribute to cleaner kerfs and less user fatigue during extended use.

Suitable for

• Cutting interior and finish wood panels and boards
• Cutting plastic sheets and composite materials
• On-site renovation and repair tasks where portability is required
• DIY projects involving curves, cutouts and straight rip or cross cuts

Key specifications

• Power source: 20V battery (cordless)
• Motor type: brushless motor for improved efficiency
• Application materials: wood, plastic and similar building materials
• Tool type: handheld orbital/reciprocating blade jigsaw for straight and curved cuts
• Portability: compact, battery-powered design for site and home use

How to use

Charge a compatible 20V battery fully before use and install it according to the tool's battery slot orientation. Select and secure a suitable jigsaw blade for the target material, ensuring the blade is compatible with the tool's shank type. Mark the cutting line on the workpiece, clamp the material to a stable surface, and position the jigsaw base plate flat against the workpiece. Start the tool at low speed to align the blade with the cut and then increase speed as needed to maintain a steady feed rate, allowing the blade to cut without forcing. After completing the cut, release the trigger, wait for the blade to stop, then remove the battery before changing blades or performing maintenance.

Usage recommendations

Use blades rated for the specific material to achieve cleaner cuts and extend blade life; secure the workpiece firmly and use appropriate personal protective equipment such as eye and hearing protection. For longer cutting sessions, keep spare charged 20V batteries available to maintain workflow and reduce downtime.