SKIL PWR CORE 20 Brushless 20V Jigsaw Review


Discover the capabilities of the SKIL PWR CORE 20 Brushless 20V Jigsaw review, a cordless tool designed for precise, intricate cuts across various materials. This review delves into its brushless motor efficiency, the longevity provided by its 2.0Ah lithium battery, and the versatility of its 4-stage orbital function for cuts ranging from slow starts to rapid 3,000 strokes per minute.

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Technical Specs

  • Motor: Brushless motor
  • Voltage: 20V
  • Battery: PWRCORE 20 2.0Ah Lithium Battery with PWRASSIST mobile charging and PWR JUMP™ charger
  • Stroke Length: 1 inch (25.4 mm)
  • No-Load Speed: 0-3,000 Strokes Per Minute (SPM)
  • Orbital Action: 4-stage adjustable

Features of the SKIL PWR CORE 20 Brushless 20V Jigsaw

Brushless Motor Technology

Red and black jigsaw power tool on a wooden surface

The SKIL PWR CORE 20 Jigsaw is equipped with a brushless motor, a significant advancement over traditional brushed motors. This technology reduces friction and heat buildup during operation, leading to increased efficiency, power, and longevity of the tool. The absence of brushes minimizes wear and tear, ensuring the jigsaw remains powerful and reliable over time.

PWR CORE 20 Battery System

Two PWR CORE 20 Lithium batteries on a floor

This jigsaw utilizes the PWR CORE 20 Battery System, which features lithium-ion technology enhanced with an innovative temperature management system. This system ensures the battery remains cool during extended use, preventing overheating and maximizing both the run time and lifespan of the battery. This results in a cordless tool that’s ready to perform whenever you need it, with less downtime for charging.

Speed and Control

Close-up of a SKIL power tool with adjustable settings, mounted on a surface

The SKIL PWR CORE 20 Jigsaw offers exceptional speed and control features to cater to a variety of cutting tasks. It boasts a variable speed control mechanism, allowing users to adjust the cutting speed according to the material and the intricacy of the task. Moreover, it includes an automatic setting that intelligently adjusts the speed based on the resistance of the material being cut. The tool also offers variable orbit action with settings from 0 to 3, enabling users to modify the blade’s orbital motion for optimal cutting performance across different materials.

Blade Change and Compatibility

Red and black jigsaw, two jigsaw blades, a battery, and a battery charger on a white surface

One of the most user-friendly features of this jigsaw is its tool-free blade change system. This system simplifies the process of switching blades, allowing for quick and easy changes without the need for additional tools. The jigsaw is also compatible with universal bayonet-style blades, providing users with a wide range of options for various cutting tasks. This compatibility ensures that users can easily find suitable blades for any project, from cutting wood and metal to more specialized materials.

SKIL PWR CORE 20 Brushless 20V Jigsaw Benefits

Precision and Accuracy

Person using a SKIL cordless jigsaw to cut a wooden board

The SKIL PWR CORE 20 Jigsaw is designed with features that enhance the precision and accuracy of your cuts. The barrel grip design offers improved control, allowing for steadier hands and more accurate cuts. Combined with the 360° LED Halo Light, it illuminates the work area, significantly reducing the chances of mistakes due to poor visibility. Furthermore, the variable speed control and orbit settings enable users to tailor the saw’s performance to the task at hand, resulting in cleaner, more precise cuts.

Versatility in Materials and Cuts

Person using a jigsaw for woodworking

This jigsaw is remarkably versatile, capable of cutting through a wide array of materials including wood, metal, and aluminum. Its ability to accept universal bayonet-style blades extends its versatility, as different blades can be utilized for various materials and types of cuts. Additionally, the tool’s adjustable orbit action and bevel cutting capability up to 45° on both sides allow for a variety of cut types, from straight lines to complex curves and angles, making it a go-to tool for diverse projects.

Durability and Longevity

Person using an electric sander in a workshop

Durability and longevity are core aspects of the SKIL PWR CORE 20 Jigsaw, largely attributed to its brushless motor technology. Without the wear and tear associated with traditional brushed motors, the jigsaw’s motor maintains peak performance over a longer period. The PWR CORE 20 Battery System further contributes to the tool’s longevity, featuring a temperature management system that protects the battery from overheating, thus preserving its life. Combined with a robust construction and a 5-year warranty, users can rely on this jigsaw to withstand the rigors of frequent use over many years.

How to Use the SKIL PWR CORE 20 Jigsaw

Setting Up for the First Time

  1. Unboxing and Inspection: Carefully remove the jigsaw and all accessories from the packaging. Check for any visible damage or missing items. Familiarize yourself with the tool, identifying the blade insertion mechanism, speed controls, battery slot, and LED light switch.
  2. Battery Preparation: If the battery isn’t already charged, charge it using the provided charger. The PWR CORE 20 system ensures rapid charging, so you won’t have to wait long. Once charged, slide the battery into the jigsaw until it clicks into place securely.
  3. Blade Installation: To insert a blade, open the tool-free blade change mechanism by pulling or pushing the designated lever or switch (depending on your model). Insert the bayonet-style blade into the slot, ensuring it’s fully seated and aligned. Release the mechanism to secure the blade. Always confirm the blade is locked in place before proceeding.
  4. Safety Check: Before turning on the jigsaw, ensure you’re wearing appropriate safety gear, including safety glasses and hearing protection. Verify the workpiece is securely clamped and that the cutting path is clear of obstructions.
  5. Power and Settings Adjustment: Turn on the jigsaw, adjust the speed setting using the variable speed dial, and select the orbital action level suitable for your material and cut type. Use the LED light if working in dimly lit conditions to enhance visibility.

Making Different Types of Cuts

  1. Straight Cuts: For straight cuts, use a lower orbital setting for precision. Mark your cutting line on the material, align the jigsaw’s blade with the line, and begin cutting at a steady speed. Keep the shoe of the jigsaw flat against the material to ensure a straight cut.
  2. Curved Cuts: When making curved cuts, it’s advisable to use a higher speed and a lower orbital action to enhance maneuverability. Gently guide the jigsaw along the marked line, allowing the blade to follow the curve without forcing it, which can result in blade deflection or breakage.
  3. Bevel Cuts: To make a bevel cut, adjust the base plate of the jigsaw to the desired angle, usually up to 45°, using the Allen key stored on the tool. Secure the base plate at the angle, mark your cut line, and proceed to cut, maintaining steady pressure and speed.
  4. Plunge Cuts: For plunge cuts, where the cut starts in the middle of the material, start the jigsaw at maximum speed with the blade not touching the material. Carefully tilt the tool forward, allowing the blade to pierce the material, and then proceed with the cut.
  5. Finishing Up: After completing your cuts, release the trigger and let the blade come to a complete stop. Use the tool-less blade eject feature to safely remove the blade, and then remove the battery from the jigsaw.

Table Comparison

FeatureSKIL PWR CORE 20 JigsawDEWALT 20-Volt Max XR Jigsaw
Motor TypeBrushlessTypically Brushless (in XR line)
Battery SystemPWR CORE 20V20-Volt Max
Speed ControlVariable with Auto ModeLikely Variable
Orbital ActionYes, AdjustableTypically Yes, Adjustable
Bevel AdjustmentTool-FreeUsually Tool-Free
Blade ChangeTool-FreeLikely Tool-Free
LED LightYesCommon in XR models
WeightApproximately 5.8 lbs with batteryVaries, generally comparable
Price RangeCompetitive, often bundled with battery and chargerVaries, may be higher for XR models


Both the SKIL PWR CORE 20 and DEWALT 20-Volt Max XR Jigsaws are designed for efficiency and ease of use, featuring brushless motors, variable speed controls, and tool-free adjustments. The SKIL jigsaw is notable for its low vibration and excellent control, while DEWALT’s XR line is known for its robust power and durability. The choice between the two may come down to brand preference, specific feature needs, or price considerations.

Pros and Cons of SKIL PWR CORE 20 Brushless 20V Jigsaw


  • Brushless Motor Technology: The brushless motor offers more efficiency and durability, with less friction and heating compared to brushed motors, resulting in a longer lifespan for the jigsaw.
  • PWR CORE 20 Battery System: The advanced battery technology ensures longer runtime and faster charging, making it more convenient for prolonged use.
  • Variable Speed Control: This feature allows for precise control over the cutting process, accommodating a variety of materials and cut types, from straight lines to intricate curves.
  • Tool-Free Blade Change: The jigsaw’s easy and tool-free blade change system enhances user convenience and reduces downtime between cuts.
  • Ergonomic Design: Designed with user comfort in mind, it often features a comfortable grip and balanced weight distribution, reducing user fatigue during extended use.
  • Versatility: Capable of cutting through a variety of materials, including wood, metal, and plastic, which makes it suitable for a wide range of projects.


  • Battery Dependency: Being cordless, its performance is tied to battery life. For long projects, you might need spare batteries or frequent recharging.
  • Price Point: Brushless tools and advanced battery systems can come at a higher cost compared to their brushed counterparts or those with standard batteries.
  • Weight: The inclusion of a battery can make cordless jigsaws heavier than corded ones, which might affect maneuverability and control for some users.
  • Learning Curve: The various features and settings, while beneficial, might require some time for users to fully master, especially for beginners.
  • Cutting Limitations: Despite its versatility, the jigsaw might not be the best choice for very thick or extremely hard materials, where other specialized saws could be more efficient.
  • Battery and Charger: If the jigsaw does not come with a battery and charger included, this could be an additional expense and inconvenience.

Maintenance and Care Tips

  1. Regular Cleaning:
    • After each use, wipe down the jigsaw with a clean, dry cloth to remove dust, debris, and any moisture.
    • Use compressed air to blow out dust from hard-to-reach areas, especially around the motor and blade assembly.
  2. Blade Maintenance:
    • Inspect blades regularly for wear or damage and replace them as needed. Using dull or damaged blades can lead to poor performance and extra strain on the motor.
    • Store blades in a dry, safe place to prevent rust and damage.
  3. Battery Care:
    • Always remove the battery when the jigsaw is not in use for extended periods.
    • Store the battery in a cool, dry place and avoid exposing it to extreme temperatures, which can affect battery life and performance.
    • Follow the manufacturer’s instructions for charging, and do not overcharge the battery.
  4. Lubrication:
    • Apply a small amount of machine oil to moving parts as needed, but be careful not to over-lubricate. Consult the user manual to understand which parts may benefit from lubrication.
  5. Check for Loose Parts:
    • Periodically check the jigsaw for loose screws, bolts, or any other components that may become loose due to vibration during use. Tighten them as necessary.
  6. Inspect for Wear and Damage:
    • Regularly inspect the jigsaw for any signs of wear or damage, especially on the footplate, blade clamp, and battery contacts. Address any issues promptly to avoid further damage.
  7. Keep Vents Clear:
    • Ensure that the air vents on the jigsaw are clear of debris to prevent overheating. Use a soft brush or compressed air to clean the vents without pushing debris further into the tool.
  8. Use Correctly:
    • Always use the jigsaw as intended and within its capabilities. Avoid forcing the tool through materials or making cuts that are too aggressive for the blade or the tool’s design.
  9. Refer to the Manual:
    • Always refer to the user manual for specific maintenance and care instructions related to your model. The manual may also provide troubleshooting tips and additional maintenance advice.


In conclusion, the SKIL PWR CORE 20 Brushless 20V 1 Inch Stroke Jigsaw stands out as a powerful, versatile, and user-friendly tool that’s well-suited for a wide range of cutting tasks. Its brushless motor technology, coupled with the innovative PWR CORE 20 battery system, ensures efficient and long-lasting performance. With features like variable speed control, tool-free blade change, and ergonomic design, it offers precision, convenience, and comfort to both professional and DIY users.


  1. What materials can the SKIL PWR CORE 20 Jigsaw cut through?
    The SKIL PWR CORE 20 Jigsaw is versatile enough to cut through a variety of materials including wood, metal, plastic, and laminate, provided you use the appropriate blade for each material.
  2. Can I use blades from other brands with this jigsaw?
    Yes, you can use T-shank blades from other brands with this jigsaw as long as they are compatible with the T-shank blade clamp system.
  3. How long does the battery last on a single charge?
    Battery life varies based on the material you’re cutting and the intensity of the work. For typical usage, you can expect reasonable run times, but for prolonged or more demanding tasks, having a spare battery is recommended.
  4. Is the SKIL PWR CORE 20 Jigsaw suitable for beginners?
    Absolutely! Its user-friendly features, such as tool-free blade change and variable speed control, make it suitable for users of all skill levels, including beginners.
  5. What is the benefit of a brushless motor in this jigsaw?
    A brushless motor offers several benefits, including higher efficiency, more power, less maintenance, and a longer lifespan compared to brushed motors, due to reduced friction and heating.
  6. How do I maintain the sharpness and efficiency of the jigsaw blades?
    To maintain blade sharpness and efficiency, regularly inspect your blades for wear or damage and replace them as necessary. Also, use the appropriate blade for each material to avoid premature dulling.
  7. Can I make bevel cuts with this jigsaw?
    Yes, the SKIL PWR CORE 20 Jigsaw typically allows for bevel cuts, usually up to 45 degrees. Check the specific model’s capabilities for exact angles and adjustments.
  8. What safety precautions should I take when using the jigsaw?
    Always wear appropriate safety gear, such as safety glasses and gloves. Ensure your work area is clean and well-lit, and keep your fingers away from the moving blade. Read the user manual for specific safety instructions.
  9. Does the jigsaw come with a warranty?
    Yes, SKIL typically provides a warranty for their tools, which can include coverage for the jigsaw, battery, and charger. The length and terms of the warranty can vary, so it’s important to check the specific details for your model.
  10. Where can I purchase the SKIL PWR CORE 20 Jigsaw?
    You can buy the SKIL PWR CORE 20 Jigsaw from hardware stores, home improvement centers, and online retailers. For the best warranty and customer service support, consider purchasing from authorized dealers or directly from SKIL’s official website.
Joel Cunningham
Joel Cunningham
Forestry Author

I'm Joel Cunningham, an expert in pruning and weed management with over a decade of experience. My skills are rooted in formal training and extensive practice, focusing on advanced pruning techniques and efficient weed control. I'm known for my quality work, precision, and deep understanding of plant health and soil dynamics. My contributions extend to educational initiatives where I share sustainable practices and advice, establishing myself as a reliable and authoritative figure in the gardening community.


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