Jigsaw buying guide: Choosing the Right Tool for Precise Cuts

Last Updated on November 27, 2023 by Pro Handyman Australia – Editorial Team

Understanding the Jigsaw Tool

A jigsaw, often debated in the “sabre saw vs jigsaw” discussion, is one of the many different types of saws and among the best types of power saws, characterized by its reciprocating blade. While jigsaws are quite popular, cordless screwdrivers and power screwdrivers are also essential DIY tools for assembling furniture and other tasks. These tools, including the best electric screwdrivers, can tackle a wide range of materials.

When choosing a jigsaw, it’s essential to consider:

• How you prefer to hold the saw.
• The variety of settings available for different cutting applications.
• The compatibility and type of cutting blade.

The Multifaceted Uses of a Jigsaw

In terms of safety, many users opt for a jigsaw vs circular saw. Jigsaws are especially apt for precision work, making them ideal for detailed wooden projects. When working on detailed projects, especially assembling furniture, having a small electric screwdriver or the best electric screwdriver can be beneficial for driving screws efficiently. With the best electric jigsaws or screwdrivers, angled cuts and driving screws become easier.

With the appropriate blade, jigsaws can cut through:

• Wood
• Plastic
• Metal
• Ceramic
• Cutting Wood with a Jigsaw

Working with Tiles and Jigsaws

It is entirely possible to cut tiles using a jigsaw, but the key lies in the blade’s material. Blades designed for ceramic tiles usually have an abrasive edge made of diamond or carbide grit. These specialized blades not only allow for clean cuts but also for the precise creation of notches and openings.

Cutting PVC Pipes Using a Jigsaw

For the durable PVC pipes, a high-powered jigsaw is the tool for the job. But before you begin, it’s crucial to ensure the pipe is securely fixed to a stable work surface. Minimizing vibrations during the cutting process is also vital as it helps avoid unwanted chipping.

Achieving Precise Cuts with Jigsaws

For optimal results, a jigsaw should produce clean, perpendicular cuts, staying true to marked lines. This precision not only conserves material but also minimizes post-cut clean-up. In thorough evaluations, certain jigsaws stood out for their precision. Alongside, top electric screwdrivers have adjustable features, like LED light and adjustable clutch settings, that can assist in tight spaces. Meanwhile, other saws witnessed minor blade deflections, with some swaying up to 1⁄8 inch in 11⁄2-inch-thick stock due to unstable guide rollers.

Guidance for Optimal Cuts: If you notice your saw blade leaning consistently to one side, it’s wise to direct that side towards the waste section of the material. For those that sway unpredictably, consider maintaining a slight distance from the marked line during cutting. Reducing your feed rate can further diminish blade deflection.

Seeing your marked cutline clearly is crucial. LED light, a feature often found in the best electric screwdrivers, ensures you always have a clear view. For those who work with a few screws, having manual screwdrivers can also be a handy tool.

A protective guard, either plastic or wire, is situated in front of each jigsaw blade. Over time, dust accumulation on these guards can obscure the sightline. Saws with forward-angled blades provide better visibility, minimizing the need to stoop for a clearer view. For enhanced precision, opt for jigsaws equipped with a dust-blowing mechanism to keep your cutline debris-free.

Corded vs. Cordless: Choosing the Right Jigsaw

The power source is pivotal. Both corded and cordless variants have their merits. When it comes to cordless, devices like cordless screwdrivers and cordless drills also have their advantages, especially in terms of battery life. A long battery life ensures you can complete your tasks without interruptions.

Corded Jigsaws: Power and Consistency

Corded jigsaws stand out when tackling robust materials, given their uninterrupted power flow. These tools connect effortlessly to conventional wall outlets or power generators that supply 120 AC. They’re crafted with an electric motor and a reciprocating saw blade, making them a dependable choice for consistent cutting requirements.

Cordless Jigsaws: Versatility on the Go

They draw power from interchangeable lithium-ion batteries, with the battery’s voltage directly influencing the power tool’s performance. This is similarly observed in other electric screwdrivers. How much power they provide depends on their battery life and battery’s voltage. Like the cordless screwdriver, having a power tool with a long battery life can be crucial for longer projects.

Mastering Jigsaw Use: Safety and Technique

Safety should always be paramount when operating a jigsaw. Before embarking on any cutting task, ensure that you are equipped with essential Personal Protective Equipment (PPE), such as a face mask and safety goggles. Equally vital is choosing the correct blade for the task at hand. Relevant details can often be found on the blade’s packaging or label.

Moreover, the material you intend to cut must be securely anchored to your workspace, ensuring the cutting area doesn’t hang off the table’s edge. Drawing an accurate penciled guideline is crucial for both straight and curved cuts. A precise line not only guides your cuts but also prevents overcutting. Also, don’t forget to fine-tune your jigsaw settings based on the nature of your project. Adjustments may encompass orbital motions and speed settings, contingent on the material. Remember, slower speeds are ideal for intricate, precise cuts, whereas higher speeds are best for cutting materials like wood or laminate with minimal vibration.

While cutting, maintain a firm grip on the jigsaw’s handle, keeping the base plate consistently flat against the material throughout. Be prepared to modify settings in response to any resistance. To activate the blade, simply squeeze the jigsaw’s trigger, but wait a moment for it to reach optimal speed. With the jigsaw at full power, firmly place the base plate against your material and guide your cut. Should you experience any kickback or straining, decrease your cutting speed. Once you’ve reached the end of your marked line, excess material should fall off seamlessly. To refine any rough edges post-cut, sandpaper can be your best friend.

A Deep Dive into Jigsaw Blades

The jigsaw itself is merely half the equation – the blade’s quality and suitability are equally pivotal. With a plethora of options offered by top manufacturers, choosing the right blade can sometimes be overwhelming. Key factors in this decision include the nature of your material and the desired type of cut.

An Array of Blade Types

Jigsaw blades are designed for a broad spectrum of applications, with blade type influencing the machine’s speed and finish quality. Blades can be categorized based on various factors such as shank type, teeth count, material, and specific cutting compatibility. While multi-purpose blades offer cost-efficiency and versatility, specialized blades cater to specific materials. Given the investment in blades, many users often ask if a circular saw blade can be sharpened. Understanding this can provide valuable insights into blade maintenance across different tools.

Here’s a brief rundown of prevalent jigsaw blade types:

T-shank jigsaw blades reign supreme in popularity, thanks to their widespread compatibility with contemporary jigsaws. Their hallmark is the tang atop the shank, fitting seamlessly with the jigsaw blade clamp.

Universal (or U-shank) jigsaw blades, recognizable by their unique U-shaped shank head, have dwindled in popularity. This decline is attributed to the rise of tool-less blade-changing systems tailored for T-shank blades.

Materials Matter

The longevity and application suitability of a blade is directly influenced by its material. It’s crucial to select the apt material to optimize your jigsaw blade’s performance.

Here’s a snapshot of the most common blade materials:

• High carbon steel blades are budget-friendly and versatile, mostly used for diverse wood cutting tasks.
• High-speed steel blades combine durability with heat resistance, proving efficient for cutting metals, plastics, and wood.
• Bimetal blades, crafted from a blend of steels, are resilient and geared primarily towards heavy-duty metal cuts.
• Tungsten carbide blades epitomize durability and heat resistance, adept for cutting dense materials, including ceramics and stainless steel.

Understanding Jigsaw Blade Lifespan

The longevity of jigsaw blades is influenced by various factors, including power settings and the specific cutting tasks they’re utilized for. Similarly, understanding how to clean a table saw blade can impact the effective lifespan and performance of your table saw. With time and repeated use, every jigsaw blade will inevitably deteriorate and lose its sharpness. However, to prolong their life, it’s advisable to sharpen the blades prior to installation, much like the routine cleaning needed for table saw blades to maintain optimal performance. It’s crucial to avoid applying excessive force, especially if the blade encounters significant resistance, as this can mirror the dangers of operating with a dirty table saw blade. The distinction between a freshly sharpened blade and a worn one is quite evident, underscoring the importance of regular blade maintenance across various tools.

Jigsaw Capabilities and Components

Jigsaws are versatile hand-held power tools that have carved a unique niche in the debate between reciprocating saw vs jigsaw. Generally weighing under 3 kg, jigsaws are suitable for cutting a range of materials, from wood and non-ferrous metals to composites like chipboard and plywood. They are specifically designed for both straight and curved incisions and can achieve angles of 90° or 45°. For optimal results and sharp, clean edges, jigsaws are best used on relatively thinner materials, distinguishing their application from the more robust reciprocating saw. However, for tasks like edging or producing multiple straight cuts, a circular saw may be a more suitable choice, given its greater power and broader blade, which ensures smoother cuts.

Despite their lightweight nature, jigsaws can achieve cutting depths ranging from 45 mm to 100 mm. However, it’s worth noting that their performance is typically better on thinner materials. While the majority of jigsaws are corded, there are battery-operated versions available for those seeking greater mobility.

Changing a Jigsaw Blade: Step-by-Step

Central to every jigsaw is a spring-loaded lock, designed to securely hold the blade in place during cutting operations. To install a new blade:

• Align the spring-loaded lock parallel to the blade guide.
• Carefully slot the blade into its designated space.
• Release the lock and gently pull the blade to ensure it’s firmly in place.

Always remember safety first: allow the blade to cool down after use, and disconnect the battery (for cordless models) before making any changes. To remove a blade, simply push the spring-loaded lock upwards.

Selecting the Right Jigsaw for Your Needs

When deciding on a jigsaw, several factors come into play, including how frequently you intend to use it, the pros and cons of corded versus cordless models, and blade compatibility. Your choice might also be influenced by brand loyalty or specific material cutting requirements. Essential attributes to ponder upon include:

Determining Jigsaw Stroke Length

The stroke length refers to the vertical distance covered by the blade during cutting. A longer stroke length translates to enhanced cutting efficiency. Jigsaws boasting the most extended stroke lengths are versatile, capable of cutting an array of materials.

Power Considerations for Jigsaws

Your intended use dictates the power required. For most tasks, a jigsaw with a motor power exceeding 500w should suffice. However, if you’re regularly dealing with tougher materials, consider investing in a model boasting more than 700w. For cordless jigsaws, power is denoted in volts.

For the Occasional DIYer

If your woodworking projects are few and far between, and perhaps the most demanding task you’ll tackle over a year is slicing through a 12 mm sheet of plywood, then a basic jigsaw might be right for you. Consider opting for a 500-watt model that offers a cutting depth of up to 60 mm. For those who might be tackling a singular project, an entry-level jigsaw should suffice. It’s a good idea to lean towards a model that offers at least a 1-year standard exchange warranty for peace of mind.

For Regular Hobbyists

For those who see themselves using their jigsaw more frequently — perhaps for tasks like kitchen installations, laying parquet flooring, or setting up fitted wardrobes — a more robust tool is in order. If you’re wondering how to cut straight with a circular saw, a 700-watt jigsaw boasting a cutting depth of 90 mm for wood, 30 mm for non-ferrous metals, and 10 mm for sheet steel would be a smart choice. Features such as orbital or pendulum action, a 45° blade angle setting, and adjustable speed settings can make the task smoother. Additionally, consider features like a metal or laser cutting guide and a vacuum attachment for cleaner operations. It’s prudent to choose at least a mid-tier model, with a warranty spanning 1 to 2 years.

For Professional Craftsmen

For professionals who frequently use their tools and demand peak performance, a high-end jigsaw is essential. However, understanding how to use a circular saw can expand the range of tasks one can handle. When investing in a jigsaw, look for one with a power rating of at least 700 W. Prioritize ergonomic handles and an efficient dust extraction system to ensure a comfortable work experience. Such top-tier tools often come with features like orbital or pendulum action, swift blade-change mechanisms, and high stroke rates around 2,900 strokes per minute. Your tool should have the stamina to smoothly handle 135 mm of wood, 10 mm of steel, and 20 mm of aluminum. Given the demanding nature of professional tasks, opting for a renowned brand offering a 2- or 3-year extended warranty is recommended.

Evaluating Jigsaw Speeds

Your material of choice determines the jigsaw’s optimal speed:

• For materials like ceramics, wall tiles, and glass, a slower speed within the range of 500 to 1,000 strokes per minute is ideal.
• Medium speeds, clocking between 1,500 and 2,000 strokes per minute, are perfect for plastics and non-ferrous materials.
• When working with wood, opt for jigsaws that can achieve a cutting speed exceeding 2,000 strokes per minute.

Enhancing User Comfort with Jigsaw Features

When choosing a jigsaw, it’s essential to consider features that can enhance user experience and facilitate the task at hand. Depending on the nature of your projects and your personal preferences, here are some features that you might find beneficial:

• Tool-less Blade Change System: This feature eliminates the need for tools like Allen keys. With a simple click, the blade mounts swiftly.
• Dust Management Features: A dust extraction system can be invaluable in keeping the workspace neat by removing sawdust and debris. While some jigsaws come with an in-built filter, others can be connected to vacuum cleaners. Moreover, an integrated dust blower can increase the visibility of your cutting line.
• Lighting and Visibility: An LED light can illuminate the cutting area, providing clarity and aiding in precision.
• Guidance Systems: Features such as parallel cutting or laser guides can minimize blade deviation, ensuring straight cuts.
• Baseplate Quality and Flexibility: A lightweight yet sturdy baseplate, whether made from alloy or steel, ensures stability during operation. Additionally, a tilting baseplate allows for precise angled cuts, accommodating up to 45°.
• Chip Protection: A chip guard encircling the blade can significantly reduce chipping, especially when working with delicate materials like laminates.
• Handle Options: While a top handle might offer comfort to most users, a barrel grip handle can enhance cutting accuracy.
• Storage: Integrated blade storage compartments on the jigsaw’s casing mean you’ll always have your blades within reach.
• Power Source and Mobility: A cordless model can offer increased flexibility and movement, though it might compromise on power and duration. The battery type is a vital consideration in this regard. On the other hand, a pneumatic model, while lightweight and potent, necessitates a compressor. It’s worth noting the hose could occasionally obstruct the workflow.

Conclusion

In conclusion, the right jigsaw will merge functionality with user comfort, much like the decision-making process in the track saw vs table saw comparison. By paying attention to the aforementioned features and aligning them with your needs, you can ensure that you invest in a tool that not only gets the job done but also offers a pleasant and efficient user experience, whether it’s a jigsaw, track saw, or table saw.