Ridgid R4520 Table Saw – Master Your Cuts & Elevate Your Workshop

The RIDGID R4520 table saw is a popular choice for woodworkers and DIY builders due to its powerful 15-amp motor, robust cast-iron table, and user-friendly features like the single-point blade adjustment and R4520 stand with large wheels.

Mastering this saw involves proper setup, understanding its safety features, and applying best practices for accurate and efficient cuts, ensuring both project success and workshop safety.

Choosing the right table saw can feel like a monumental decision for any woodworker, whether you’re just starting your journey or looking to upgrade your existing setup. It’s the heart of most workshops, after all.

You want a tool that’s reliable, accurate, and safe, without breaking the bank. A saw that can grow with your skills and tackle a variety of projects.

That’s where the ridgid r4520 table saw steps onto the stage. It’s a powerhouse for many home workshops, known for its sturdy build and impressive capabilities.

In this comprehensive ridgid r4520 table saw guide, we’ll dive deep into unlocking its full potential. We promise to equip you with the knowledge to set it up correctly, make precise cuts, troubleshoot common issues, and maintain it for years of dependable service.

Get ready to transform your woodworking projects with confidence and precision as we explore everything you need to know about the RIDGID R4520.

Why Choose the ridgid r4520 table saw? Benefits for Every Woodworker

The RIDGID R4520 has earned a strong reputation among DIYers and hobbyists. It offers a compelling blend of power, precision, and practical features.

Understanding its core strengths helps you leverage them for your projects.

Robust Construction for Durability

One of the first things you’ll notice about the R4520 is its solid feel. It’s built to last, a critical factor for any woodworking tool.

Cast-Iron Table: The heavy-duty cast-iron table provides a stable, flat work surface. This is essential for accurate cuts and reduces vibration.
Steel Cabinet: The cabinet design adds to its stability and helps protect the internal components from dust and debris.

Powerful Performance for Diverse Tasks

Don’t let its workshop-friendly size fool you; the R4520 packs a serious punch.

15-Amp Motor: This motor delivers ample power to rip through hardwoods and softwoods alike. You’ll find it handles plywood and MDF with ease.
36-Inch Rip Capacity: This generous capacity allows you to rip large sheets of material. It’s perfect for building cabinets, bookshelves, and furniture.

Thoughtful Features for User Experience

RIDGID designed the R4520 with the user in mind, incorporating features that simplify operation and enhance safety.

Single-Point Blade Adjustment: This innovative feature allows you to adjust both blade height and bevel with one hand. It speeds up setup and improves workflow.
R4520 Stand with Large Wheels: The included mobile stand makes moving the saw around your workshop effortless. This is a huge benefit for smaller spaces.
Integrated Dust Collection Port: Keeping your workspace clean is crucial. The R4520’s port connects easily to a shop vac, significantly reducing sawdust.

These benefits of ridgid r4520 table saw make it a versatile and dependable tool for a wide range of woodworking projects.

Setting Up Your ridgid r4520 table saw for Success

Proper setup is paramount for both safety and accuracy. Don’t rush this step.

Think of it as laying the foundation for every successful cut you’ll make.

Unpacking and Assembly Tips

Take your time when assembling the saw. Follow the manufacturer’s instructions carefully.

Check All Parts: Before you begin, verify that all components are present. Refer to the parts list in your manual.
Team Lift: The cast-iron table is heavy. Enlist a helper to safely lift and position the saw onto its stand.
Secure Fasteners: Ensure all bolts and nuts are tightened securely. Loose connections can lead to vibration and inaccurate cuts.

Critical Initial Calibrations and Alignments

Out-of-the-box settings are rarely perfect. Precision starts with careful calibration.

Blade Parallelism to Miter Slot: This is perhaps the most critical adjustment. Use a dial indicator or a precise square to ensure the blade is perfectly parallel to the miter slot. Misalignment causes binding and dangerous kickback.
Fence Alignment: The rip fence must be parallel to the blade. Clamp a straight edge to the fence and measure its distance from the blade at the front and back. Adjust as needed.
Blade Squareness to Table: With the blade at 90 degrees, check its squareness to the table using a reliable machinist’s square. Adjust the bevel stop if necessary.
Miter Gauge Calibration: Verify your miter gauge is accurate at 90 and 45 degrees. Small adjustments can make a big difference in joint fit-up.

Essential Safety Features and Practices

Your safety is non-negotiable. Always prioritize it when using any power tool.

Blade Guard: Always use the blade guard when possible. It protects you from the spinning blade and helps contain dust.
Riving Knife: The riving knife prevents wood from pinching the blade, which is a major cause of kickback. Ensure it’s correctly aligned with the blade.
Anti-Kickback Pawls: These teeth bite into the wood to prevent it from being thrown back at you. Make sure they are free to engage.
Push Sticks and Push Blocks: Never use your bare hands to push wood past the blade, especially for narrow cuts. Always use a push stick or push block.
Safety Glasses and Hearing Protection: Always wear appropriate PPE. Dust masks are also recommended.
Clear Workspace: Keep your work area free of clutter. Ensure good lighting and enough space around the saw.

By following this ridgid r4520 table saw guide for setup, you’ll create a safe and precise foundation for your projects.

Mastering Essential Cuts and Techniques with Your R4520

Once set up, your R4520 is ready for action. Learning proper techniques is key to accurate and safe woodworking.

These ridgid r4520 table saw tips will help you achieve professional results.

Making Accurate Rip Cuts

Rip cuts are fundamental, slicing wood along the grain.

Set the Fence: Measure and set your rip fence to the desired width. Double-check the measurement from the fence to a blade tooth, not the arbor.
Position the Wood: Place the workpiece flat on the table, firmly against the fence.
Use a Push Stick: Start the cut, maintaining firm downward pressure and against the fence. Use a push stick to complete the cut, pushing the workpiece entirely past the blade.
Never Freehand: Always use the rip fence for rip cuts. Freehand ripping is extremely dangerous.

Executing Precise Crosscuts

Crosscuts involve cutting wood across the grain, often for length.

Use the Miter Gauge: Always use the miter gauge for crosscuts. Align your workpiece firmly against it.
Support Long Pieces: For longer workpieces, use outfeed supports or roller stands. This prevents the wood from tipping as it leaves the table.
Hold Firmly: Keep the workpiece firmly against the miter gauge and the table throughout the cut.
Avoid the Fence: Never use the rip fence and the miter gauge simultaneously for a crosscut. This can trap the wood, leading to severe kickback.

Safe and Effective Bevel Cuts

Bevel cuts involve tilting the blade for angled edges.

Adjust Blade Angle: Loosen the bevel lock and adjust the blade to the desired angle. Lock it securely.
Check with a Protractor: Verify the angle with a digital angle gauge or protractor before cutting.
Account for Width Changes: Remember that bevel cuts change the effective width of the board. Measure carefully.
Support the Workpiece: Ensure the workpiece is stable and fully supported throughout the cut, especially on angled surfaces.

Advanced Techniques and Accessories

Once comfortable with basics, explore ways to expand your saw’s capabilities.

Dado Stacks: For cutting grooves and rabbets, a dado stack can be incredibly useful. Always use the appropriate throat plate and blade guard for dado operations.
Table Saw Sleds: Building a crosscut sled significantly improves accuracy and safety for crosscuts. It provides excellent support and control.
Featherboards: These accessories hold the workpiece firmly against the fence or table. They are invaluable for consistent rip cuts and enhanced safety.
Zero-Clearance Inserts: A zero-clearance insert provides better support for the workpiece right next to the blade. It reduces tear-out and helps with dust collection.

Learning how to ridgid r4520 table saw effectively will open up a world of possibilities for your woodworking projects.

ridgid r4520 table saw Best Practices: Beyond the Basics

Moving past fundamental cuts, these practices ensure consistent quality and safety in your workshop.

They represent the kind of insights gained from hands-on experience.

Optimizing Blade Selection for Different Materials

The blade is the business end of your saw. Choosing the right one makes a huge difference.

General Purpose Blade: A 40-tooth ATB (Alternate Top Bevel) blade is good for most tasks. It balances ripping and crosscutting.
Rip Blade: For dedicated ripping, a 24-tooth FTG (Flat Top Grind) blade excels. It clears sawdust efficiently and provides cleaner rip cuts.
Crosscut Blade: A 60-80 tooth ATB blade with a high hook angle is ideal for smooth crosscuts and plywood. It minimizes tear-out.
Dull Blades are Dangerous: Always use sharp blades. A dull blade causes burning, strain on the motor, and increases the risk of kickback.

Effective Dust Management Strategies

Sawdust isn’t just messy; it’s a health hazard and can clog your saw.

Connect to a Shop Vac: Always connect your R4520’s dust port to a powerful shop vacuum or dust collector.
Overhead Dust Collection: Consider adding an overhead dust collection hood for even better capture, especially for fine dust.
Clean Regularly: Periodically clean out the saw cabinet. Built-up sawdust can interfere with moving parts and become a fire hazard.

Workpiece Support and Control

Maintaining control over your material is crucial for safety and accuracy.

Outfeed Support: For any piece longer than the saw’s table, use an outfeed table or roller stands. Never let the cut-off piece drop unsupported.
Infeed Support: Similarly, for very long or wide pieces, infeed support can prevent tipping and maintain stability.
Featherboards and Hold-Downs: These tools provide consistent pressure, keeping the workpiece tight against the fence and table.

When to Call a Pro (or Experienced Carpenter)

While you can troubleshoot many issues, some problems require expert attention.

Electrical Issues: If you suspect wiring problems, motor issues beyond basic troubleshooting, or unusual electrical smells, consult a qualified electrician or tool repair specialist.
Major Structural Damage: Any significant damage to the saw’s frame, trunnions, or table that affects its fundamental alignment should be assessed by a professional.
Beyond Your Comfort Level: If a repair or adjustment feels too complex or dangerous, don’t hesitate to seek help. Your safety is worth it.

Adopting these ridgid r4520 table saw best practices will not only improve your results but also ensure a safer, more enjoyable woodworking experience.

Common Problems with the ridgid r4520 table saw & Troubleshooting

Even the best tools can encounter issues. Knowing how to diagnose and fix common problems can save you time and frustration.

Here’s a look at typical hurdles and practical solutions for your R4520.

Blade Binding and Kickback

This is a serious safety concern and often indicates a problem with alignment or technique.

Cause: Misaligned fence, dull blade, pinched workpiece, or improper feed rate.
Solution:
- Re-check fence-to-blade parallelism.
- Ensure the riving knife is aligned with the blade.
- Replace dull blades.
- Use a consistent, steady feed rate, not too fast or too slow.
- Always use a push stick and maintain firm contact with the table and fence.

Burning or Scorching Wood

Unsightly burn marks are frustrating and can ruin a project.

Cause: Dull blade, improper blade type, slow feed rate, or blade misalignment.
Solution:
- Install a sharp, clean blade appropriate for the cut (e.g., a rip blade for ripping).
- Increase your feed rate slightly, but don’t force the wood.
- Check for blade-to-fence parallelism, as slight rubbing can cause burning.

Inaccurate Cuts (Non-Square or Non-Parallel)

Precision is key in woodworking, so inaccurate cuts are a major headache.

Cause: Misaligned blade, fence, or miter gauge; loose components; or table flatness issues.
Solution:
- Perform a full calibration of blade parallelism, fence alignment, and miter gauge squareness.
- Tighten all locking mechanisms for the blade tilt and fence.
- Ensure your workpiece is flat and held firmly against the fence/miter gauge.

Excessive Vibration or Noise

While some noise is normal, excessive vibration or unusual sounds indicate an issue.

Cause: Loose blade, unbalanced blade, worn bearings, or motor problems.
Solution:
- Check that the blade is properly installed and the arbor nut is tight.
- Inspect the blade for damage or warping. Replace if necessary.
- If the issue persists, it might indicate worn motor bearings. This usually requires professional service.

Addressing these common problems with ridgid r4520 table saw promptly will keep your workshop running smoothly.

Maintaining Your ridgid r4520 table saw: A Care Guide for Longevity

Regular maintenance extends the life of your table saw and ensures its peak performance.

Think of it as an investment in your tools and your craft.

Daily and Weekly Cleaning Routines

A clean saw is a happy and safe saw.

After Each Use:
- Unplug the saw.
- Brush or vacuum sawdust from the table, fence, and blade area.
- Wipe down the cast-iron table with a dry cloth to prevent rust.
Weekly/Bi-Weekly:
- Remove the throat plate and vacuum out the saw cabinet.
- Clean the blade itself with a specialized blade cleaner to remove pitch and resin buildup.
- Inspect the blade guard and riving knife for free movement and proper alignment.

Lubrication and Rust Prevention

Moving parts need lubrication, and metal surfaces need protection.

Table Top: Apply a light coat of paste wax or a specialized rust preventative spray to the cast-iron table. Buff it in to create a slick, protective surface.
Trunnions and Screws: Periodically apply a dry lubricant (like PTFE spray) to the blade tilt and height adjustment mechanisms. Avoid greasy lubricants that attract dust.
Fence Rails: Keep the fence rails clean and free of debris. A light spray of silicone lubricant can help the fence slide smoothly.

Inspecting and Replacing Worn Parts

Preventative inspection can catch small issues before they become big problems.

Blades: Regularly check blades for dullness, missing teeth, or cracks. Replace them promptly.
Belts: Inspect the drive belt (if applicable) for cracks or wear. A worn belt can reduce power transmission.
Electrical Cords: Check the power cord for any fraying or damage. Replace damaged cords immediately.
Brushes (if applicable): Some motors have carbon brushes that wear out over time. Consult your manual for inspection and replacement intervals.

Following this ridgid r4520 table saw care guide will ensure your saw remains a reliable workhorse for years to come.

Eco-Friendly Woodworking with Your R4520

As woodworkers, we have a connection to natural resources. Practicing sustainably is a natural extension of our craft.

Your R4520 can be part of an environmentally conscious workshop.

Sourcing Sustainable Materials

The biggest impact comes from the wood itself.

FSC-Certified Lumber: Look for lumber certified by the Forest Stewardship Council (FSC). This ensures it comes from responsibly managed forests.
Reclaimed or Salvaged Wood: Giving new life to old wood is incredibly eco-friendly. Check local demolition sites, old barns, or even discarded furniture for unique materials.
Local Wood: Reduce your carbon footprint by sourcing wood from local sawmills or suppliers.

Minimizing Waste and Maximizing Yield

Every cut counts when you’re thinking sustainably.

Careful Planning: Lay out your cuts strategically to minimize offcuts. Use software or graph paper to plan cuts for sheet goods.
Utilize Scraps: Small offcuts can be used for jigs, small projects, kindling, or even decorative inlays.
Dust Collection: Effective dust collection isn’t just for health; it allows you to collect sawdust for composting or animal bedding, rather than sending it to a landfill.

Energy Efficiency and Tool Longevity

A well-maintained tool uses less energy and stays out of the landfill longer.

Sharp Blades: A sharp blade cuts more efficiently, reducing strain on the motor and consuming less electricity.
Proper Maintenance: Regular cleaning and lubrication prevent unnecessary wear, extending the life of your R4520. A longer-lasting tool means less manufacturing waste.
Unplug When Not in Use: It’s a simple habit, but unplugging tools when not in active use saves standby power.

Embracing sustainable ridgid r4520 table saw practices helps both your projects and the planet. Your workshop can be a hub for eco-friendly ridgid r4520 table saw use.

Frequently Asked Questions About the RIDGID R4520 Table Saw

What is the rip capacity of the RIDGID R4520 table saw?

The RIDGID R4520 boasts a generous 36-inch rip capacity to the right of the blade. This allows you to comfortably cut down full sheets of plywood and other large materials for various projects.

Does the RIDGID R4520 come with a stand?

Yes, the RIDGID R4520 typically comes with a robust, mobile stand featuring large wheels. This makes it easy to move the saw around your workshop, which is especially beneficial for smaller spaces or when you need to store it away.

Can I use a dado stack with the RIDGID R4520?

Yes, the RIDGID R4520 is designed to accept a dado stack. Always refer to your owner’s manual for the maximum dado width recommended and ensure you use an appropriate throat plate and blade guard when operating with a dado stack.

How do I prevent kickback when using my R4520?

To prevent kickback, always use the riving knife and anti-kickback pawls. Ensure your fence is parallel to the blade, use a sharp blade, maintain firm control of the workpiece, and never freehand cuts. Always use push sticks for narrow rips and adequate outfeed support for longer pieces.

What type of blade should I use for general woodworking with the R4520?

For general woodworking, a 40-tooth combination blade (often an ATB – Alternate Top Bevel grind) is a great all-around choice. It provides a good balance between effective ripping and reasonably smooth crosscuts. For specific tasks, consider dedicated rip or crosscut blades for optimal results.

Conclusion: Empowering Your Woodworking Journey with the R4520

The ridgid r4520 table saw is more than just a tool; it’s a powerful companion in your woodworking journey. From its sturdy construction and impressive power to its thoughtful features and safety mechanisms, it’s designed to help you achieve precise, professional results.

By understanding its capabilities, diligently following setup and calibration procedures, and embracing best practices for cutting and maintenance, you’ll unlock its full potential. Remember to always prioritize safety, choose the right blade for the job, and keep your workspace clean and organized.

Whether you’re building custom furniture, tackling home renovations, or simply enjoying the craft, the RIDGID R4520 is ready to be a reliable cornerstone of your workshop. Take pride in your craftsmanship, stay safe, and enjoy every cut!

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Jim Boslice

Jim Boslice is a power tool enthusiast who tests, reviews, and shares practical guides to help DIYers and professionals choose the right tools for every project.