Jigsaw EINHELL TH-JS 90 — electric handheld saw, model 4321165

The EINHELL TH-JS 90 is a compact electric jigsaw designed for controlled straight and curved cutting in wood, plastics and thin metal sheets. With a straight blade mount and lightweight handheld body, this model offers maneuverability for workshop tasks and home renovation projects where precise cuts and ease of handling are important. The tool is intended for do-it-yourself users and light professional applications that require reliable, portable sawing performance.

Advantages

The jigsaw’s compact design and straight blade mount provide stable guidance for accurate cutting lines. Lightweight construction reduces operator fatigue during extended use and improves control when making curved or plunge cuts. The electric drive delivers consistent cutting speed suitable for common workshop materials. Simple blade changing and accessible controls make the tool straightforward to operate for users with basic sawing experience.

Suitable for

• Cutting wooden boards and panels for furniture and shelving
• Trimming plastic sheets and PVC profiles
• Cutting thin metal sheets and enclosures for light fabrication
• Making curved cuts and patterns in craft and renovation projects
• On-site repairs and workshop tasks requiring portable sawing

Key specifications

• Handheld electric jigsaw with straight blade mount for precise linear guidance
• Designed for cutting wood, plastics and thin metal sheets
• Compact and lightweight body for improved maneuverability
• Suitable for DIY and light professional tasks in workshops and home renovation

How to use

Secure the workpiece to a stable surface before cutting to prevent movement. Fit the appropriate jigsaw blade for the material and ensure it is mounted firmly in the blade holder. Mark the cutting line and align the blade with the line prior to switching on the tool. Operate the jigsaw at a steady feed rate, allowing the blade to cut without forcing, and follow manufacturer safety practices such as wearing eye protection and keeping hands clear of the blade path. After finishing the cut, switch off the tool and wait for the blade to stop completely before setting the jigsaw down or changing the blade.

Usage recommendations

Use blades specific to the material being cut—coarse-tooth blades for rapid wood removal, fine-tooth blades for clean finishes, and metal-cutting blades for thin sheet metal. Clamp the workpiece and, when making long or curved cuts, proceed at a controlled speed to maintain accuracy. Regularly check blade condition and replace worn or bent blades to preserve cutting quality and extend tool life.