How to Replace the Blade on a DeWalt Table Saw | Step-by-Step DWE7485 Blade Change Tutorial

💥 Purchase an 8 1/4 Replacement Table Saw Blade Here 👉 https://amzn.to/3IYBcYI

If you’ve been wondering how to change the blade on a DeWalt table saw, you’re in the right place! In this quick and easy step-by-step tutorial, I’ll walk you through exactly how to replace the blade in your DeWalt DWE7485 table saw using a Diablo DO824 8 ¼" framing blade (5/8" arbor). Whether you’re a weekend DIYer or a seasoned pro, this guide will make your DeWalt table saw blade replacement simple, safe, and efficient.

This video shows the complete process from start to finish, including how to safely remove the old blade, choose the correct replacement, and install it in the right direction. I’ll also cover which way a table saw blade should go, how to use the included DeWalt wrenches, and how to properly tighten everything so your saw is ready to cut like new again.

🪚 VIDEO OVERVIEW
⏱ Duration: 5:14 minutes
Product Used: Diablo DO824 8-¼" Framing Blade (5/8" Arbor)
Tool: DeWalt DWE7485 Compact Jobsite Table Saw

In this quick tutorial, we’ll go step-by-step through the following:

1. Unplugging the Saw – Always the first and most important step for safety!

2. Removing the Blade Guard Plate – How to unlock and lift off the guard to access your blade.

3. Identifying the Correct Blade Size – Understanding why your DeWalt DWE7485 uses an 8-¼" blade instead of a 10".

4. Locating and Using the Built-In Tools – DeWalt conveniently stores the blade wrenches on the side of the saw.

5. Removing the Old Blade – How to loosen the arbor nut and slide out your dull blade.

6. Installing the New Blade – Correct direction for blade rotation (so you’ll never wonder which way a table saw blade goes again).

7. Tightening and Testing – How to snug the nut properly without over-tightening.

8. Reassembling Everything – Putting back the guard and tools neatly for next time.

🔩 TOOLS & SUPPLIES USED

DeWalt DWE7485 Compact Table Saw → https://amzn.to/4q3oqcm
Diablo DO824 8 ¼" Framing Blade (5/8" Arbor) → https://amzn.to/3IYBcYI
Built-in DeWalt Wrenches (included on the saw)

⚙️ WHY CHANGE YOUR TABLE SAW BLADE?

Over time, even high-quality blades become dull from use. You’ll know it’s time to change your DeWalt table saw blade if you start to see:

Burn marks on your cuts
Slow feed rate or binding wood
Frayed or splintered edges
Excessive noise or vibration

Replacing your blade not only improves cutting performance but also reduces strain on your motor and extends the life of your saw.

🔄 WHICH WAY DOES A TABLE SAW BLADE GO?

This is one of the most common questions new woodworkers have!
Here’s the rule: the carbide teeth should point toward the front of the saw — in the direction that the blade spins when cutting. On the DeWalt DWE7485, that means the teeth point up and toward you when viewed from the front.

Both the saw housing and the new Diablo blade have arrows showing the correct rotation direction — always make sure these match up!

🧰 SAFETY TIPS

Always unplug your table saw before changing the blade.
Use gloves when handling sharp carbide teeth.
Double-check blade rotation direction before tightening.
Make sure the washer reads “This Side Out” on reinstallation.
After replacing the blade, spin it by hand once to confirm there’s no resistance or wobble.

💡 WHY I CHOSE THE DIABLO DO824

The Diablo 8-¼” 24T Framing Blade is an excellent all-around choice for the DeWalt DWE7485 because it:

Delivers fast, clean cuts through framing lumber and sheet goods
Reduces vibration for smoother operation
Stays sharp longer thanks to TiCo carbide teeth
Works with both table saws and circular saws

If you’re looking for a replacement blade that gives you pro-level results, this Diablo is hard to beat.

🧱 COMMON QUESTIONS

Q: Can I use a 10” blade on my DWE7485?
👉 No — the DeWalt DWE7485 is specifically designed for 8-¼” blades.

Q: Do I need any special tools to replace the blade?
👉 No — your saw already comes with the two wrenches you’ll need, stored right on the unit.

Q: How tight should the arbor nut be?
👉 Just snug — not overly tight. It self-secures during use since the rotation naturally prevents loosening.

AFFILIATE DISCLAIMER

I hope this DeWalt table saw blade replacement tutorial helps you out. Please note that this video and description may contain affiliate links, which means that if you click on one of the product links, this channel may earn a small commission that helps support future videos and tool reviews. As an Amazon Associate, I earn from qualifying purchases.

🏷️ HASHTAGS & TAGS

#DeWaltTableSaw #DWE7485 #DeWaltTools #DiabloBlade #TableSawBladeReplacement #ChangeBladeDeWaltTableSaw #DeWaltDWE7485BladeChange #TableSawBladeDirection #DIYWoodworking #WorldsGreatestDad