Introduction
The Skil Circular Saw 5402, with 1400 Watts of power, is designed for most wood and wood-derivative cutting applications. It features a cutting capacity of up to 65 millimeters and a robust auxiliary handle for greater stability during cutting. The efficient and directed dust outlet keeps dust away from the user. Carbon brushes are easily accessible for simple and quick replacement. Blade changes are practical and safe thanks to the spindle lock button. This circular saw can perform angle cuts up to 45° with a cutting depth of 45 millimeters. Depth adjustment is easy, ensuring higher cut quality and operator safety, along with the retractable blade guard. It comes ready to use with 1 premium 24-tooth blade, 1 Allen wrench, 1 parallel guide, and 1 carrying bag. It is suitable for independent professionals and includes a 2-year warranty.
Safety Instructions
Always follow basic safety precautions to reduce the risk of fire, electric shock, and personal injury. Read all instructions before operating this power tool.
- Wear Eye Protection: Always wear safety goggles or safety glasses with side shields.
- Wear Hearing Protection: Prolonged exposure to noise from power tools can cause hearing damage.
- Keep Work Area Clean: Cluttered areas invite accidents.
- Avoid Dangerous Environments: Do not use power tools in damp or wet locations, or expose them to rain. Keep work area well lit.
- Keep Children Away: All visitors should be kept a safe distance from the work area.
- Secure Workpiece: Use clamps or a vise to hold the workpiece. This is safer than using your hand and it frees both hands to operate the tool.
- Do Not Overreach: Keep proper footing and balance at all times.
- Disconnect Tools: Disconnect the tool from the power supply before making any adjustments, changing accessories, or storing the tool.
- Check for Damaged Parts: Before further use of the tool, a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function.
- Use Correct Blade: Ensure the blade is appropriate for the material being cut and is sharp.
Product Overview
The Skil Circular Saw 5402 is a powerful tool designed for efficient wood cutting. Familiarize yourself with its main components for safe and effective use.


Setup
1. Blade Installation
Always ensure the tool is unplugged before installing or changing the blade.
- Press and hold the spindle lock button to prevent the spindle from rotating.
- Use the provided Allen wrench to loosen the blade retaining bolt.
- Carefully remove the outer flange and the old blade.
- Place the new premium 24-tooth blade onto the spindle, ensuring the teeth are pointing in the direction of rotation indicated by the arrow on the saw guard.
- Replace the outer flange and tighten the blade retaining bolt securely with the Allen wrench while holding the spindle lock button.

2. Depth Adjustment
Adjust the cutting depth to be slightly deeper than the material thickness (approximately 3-6 mm) to ensure a clean cut and reduce kickback.
- Loosen the depth adjustment lever located on the side of the saw.
- Raise or lower the saw base to achieve the desired cutting depth. Use the depth scale for reference.
- Tighten the depth adjustment lever firmly to secure the setting.
3. Angle Adjustment (Bevel Cuts)
The saw allows for bevel cuts up to 45 degrees.
- Loosen the bevel adjustment knob.
- Tilt the saw base to the desired angle, using the angle scale for precision.
- Tighten the bevel adjustment knob securely.

4. Parallel Guide Installation
For straight cuts parallel to the edge of a workpiece, use the parallel guide.
- Slide the parallel guide into the slots on the front of the saw base.
- Adjust the guide to the desired width from the blade.
- Tighten the locking screw to secure the guide in place.
Operating Instructions
1. Starting the Saw
Ensure the workpiece is securely clamped and the area is clear of obstructions.
- Plug the saw into a suitable 220V power outlet.
- Hold the saw firmly with both hands, utilizing the main handle and the robust auxiliary handle.
- Press the trigger switch to start the motor. Allow the blade to reach full speed before beginning the cut.
2. Making a Cut
Maintain a steady, controlled feed rate. Do not force the saw through the material.
- Align the blade with your cutting line.
- Gently lower the spinning blade into the workpiece. The retractable blade guard will automatically retract.
- Push the saw forward along the cutting line, maintaining consistent pressure.
- Once the cut is complete, release the trigger switch and allow the blade to stop completely before lifting the saw from the workpiece. The blade guard will automatically return to its closed position.
3. Dust Management
The saw features an efficient and directed dust outlet. For optimal dust collection, consider connecting a vacuum cleaner to the dust port if available.
Maintenance
Regular maintenance ensures the longevity and safe operation of your circular saw. Always unplug the tool before performing any maintenance.
- Cleaning: After each use, clean the saw thoroughly. Remove sawdust and debris from the motor vents, blade guard, and base plate using a brush or compressed air.
- Blade Inspection: Regularly inspect the blade for sharpness, damage, or missing teeth. Replace dull or damaged blades immediately.
- Carbon Brush Replacement: The carbon brushes are easily accessible. Refer to the service diagram in the full manual (if available) for specific instructions on how to replace them when worn. Worn brushes can lead to reduced power or intermittent operation.
- Cord Inspection: Check the power cord for any cuts, fraying, or damage. Replace damaged cords immediately to prevent electric shock.
- Lubrication: This tool is factory lubricated and does not require additional lubrication.
Troubleshooting
If you encounter issues with your Skil Circular Saw, refer to the following common troubleshooting steps:
- Saw Does Not Start:
- Check if the power cord is securely plugged into a functional 220V outlet.
- Inspect the power cord for damage.
- Ensure the trigger switch is fully depressed.
- Check the carbon brushes for wear; replace if necessary.
- Poor Cut Quality / Blade Binding:
- Ensure the blade is sharp and clean. Replace if dull or damaged.
- Verify the cutting depth is correctly set.
- Check that the workpiece is securely clamped and supported.
- Reduce the feed rate; do not force the saw.
- Excessive Vibration or Noise:
- Check if the blade is properly installed and tightened.
- Inspect the blade for damage or warping.
- Ensure all fasteners on the saw are tight.
If the problem persists after attempting these steps, contact customer support or a qualified service technician.
Specifications
| Feature | Specification |
|---|---|
| Model | 5402 |
| Part Number | F0125402JE |
| Manufacturer | ROBERT BOSCH LTDA |
| Power in Watts | 1400 watts |
| Voltage | 220 Volts |
| Power Source Type | Electric with cord |
| Weight | 5.71 Kilograms |
| Product Dimensions (L x W x H) | 29 x 24 x 29 cm |
| Blade Material | High-speed steel |
| Surface Recommendation | Wood |
| Special Features | Robust auxiliary handle, Efficient and directed dust outlet, Spindle lock button, Cutting depth adjustment |
| Included Components | 1 Nylon Bag, 1 Premium Blade |
Warranty and Support
Warranty Information
The SKIL Circular Saw Model 5402 comes with a 2-Year Warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
Customer Support
For technical assistance, service, or warranty inquiries, please contact SKIL customer support. Refer to the official SKIL website or your purchase documentation for contact details specific to your region.
Online Resources: Visit the official SKIL website for additional product information, FAQs, and service center locations. www.skil.com





