DeWalt DCPS620 Pole Saw Chain — The 8-Inch Replacement for $18

If you own a DeWalt pole saw, you’ve probably seen the same complaint pop up again and again in owner forums and community discussions: the stock chain works fine at first, but once it meets a few sessions of hardwood trimming, performance drops off fast. For many DCPS620 owners, the saw itself is dependable, but the chain becomes the wear item that determines whether the tool still feels sharp, smooth, and worth reaching for.

That’s why affordable replacement chains matter so much. When one chain gets dull, damaged, or stretched, you don’t want to pay a premium just to get back to work—especially on a tool that’s often used seasonally, where having a spare ready to go is more practical than stopping to sharpen in the middle of a trimming job.

The Problem

The DeWalt DCPS620B and DCPS620M1 are popular because they offer cordless convenience and enough reach for routine limb trimming, storm cleanup, and light property maintenance. But chain wear is one of the most common maintenance issues owners run into.

A few failure modes tend to show up repeatedly:

• Fast dulling in hardwood
  Oak, hickory, maple, and other dense species can take the edge off a small pole saw chain surprisingly quickly. Once the cutters lose their bite, the saw starts throwing fine dust instead of chips.

• Slower cutting and extra pressure needed
  A sharp chain should pull itself into the wood with minimal force. When the chain dulls, users often find themselves pressing harder, which reduces control and increases fatigue—especially when working overhead.

• Crooked cuts or grabbing
  Uneven cutter wear can cause the saw to pull to one side. On a pole saw, that’s especially annoying because control is already more limited than with a standard handheld chainsaw.

• Stretch and tension issues
  Small chains can stretch with use. If you’re constantly re-tensioning or the chain no longer holds a proper adjustment, replacement is often the better move.

• Damage from dirt, bark inclusions, or accidental ground contact
  Pole saw chains often encounter hidden grit in bark or get bumped into dirty wood and fence lines. It doesn’t take much to nick a compact chain.

Because the DCPS620 is one of the most widely used battery pole saws in its class, many owners eventually come to the same conclusion: it’s smart to keep spare chains on hand. For light users, that means less downtime. For frequent users, it means the tool stays productive without paying OEM pricing every time a chain gets tired.

Our Pick

A strong budget replacement is the 2PC 8 Inch Pole Saw Chain for Dewalt DCPS620B DCPS620M1 Chainsaw, 8” Replacement Chain for Dewalt DCCS623B DCCS623L1.

Product details:

• ASIN: B0CFQF3M71
• Price: $17.99
• Rating: 4.6
• Quantity: 2-pack
• Chain size: 8-inch replacement chain

What makes this a good value is simple: at $17.99 for two chains, this aftermarket set costs less than many single OEM replacements. For owners who cut hardwood regularly or simply want a backup chain ready in the garage, that price advantage is hard to ignore.

This is especially appealing for the DCPS620 because the saw itself is so common. A lot of owners aren’t looking for exotic performance upgrades—they just want a chain that fits correctly, cuts cleanly, and doesn’t cost too much to replace. This 2-pack checks those boxes.

The 4.6 rating is also worth noting. For a wear part like a replacement chain, that suggests buyers are generally satisfied with fitment and day-to-day performance. No aftermarket chain is magic—you should still expect normal wear, especially in dense wood—but getting two serviceable chains for under twenty bucks is excellent practical value.

In real-world use, this kind of purchase makes sense for three types of owners:

1. Homeowners doing occasional pruning
   One chain on the saw, one spare on the shelf.

2. Users cutting tougher hardwood species
   If your chain dulls quickly, the low replacement cost helps keep operating costs reasonable.

3. Anyone who prefers swapping instead of sharpening immediately
   Swap in a fresh chain, finish the job, sharpen later.

Compatibility

This replacement chain is marketed to fit the following DeWalt models:

• DeWalt DCPS620B
• DeWalt DCPS620M1
• DeWalt DCCS623B
• DeWalt DCCS623L1

That model coverage is helpful because it spans both the popular DCPS620 series pole saw and the DCCS623 compact pruning saw platform referenced by the listing.

For shoppers, the key thing is to match the exact model number printed on your tool or packaging. The two most relevant pole saw models here are:

• DCPS620B — bare tool version
• DCPS620M1 — kit version

Since the chain size and drive setup need to match precisely, it’s always a good idea to verify your current chain markings or check your user manual before ordering. Even when a listing names your model directly, a quick double-check prevents avoidable fitment headaches.

Installation Tips

Installing a replacement chain on the DCPS620 is straightforward, but a few basic tips can save time and frustration:

• Disconnect the battery first
  Always remove the battery before doing any chain service.

• Pay attention to chain direction
  This is the most common mistake. The cutting edges on the top of the bar should face forward in the direction of chain travel.

• Clean the bar groove and sprocket area
  Before installing the new chain, brush out sawdust, oil residue, and debris. A dirty bar can make even a new chain feel rough.

• Set tension carefully
  Too loose and the chain can sag or derail. Too tight and you’ll create unnecessary wear on the motor, bar, and chain. The chain should sit snugly on the bar while still pulling around by hand with proper resistance.

• Run it briefly, then recheck tension
  New chains can settle in quickly. After a short test run, check tension again.

• Keep chain oil flowing
  If your chain is dulling unusually fast, don’t just blame the chain. Make sure the bar and chain are being lubricated correctly.

One practical tip for pole saw owners: if you’re trimming overhead branches in bursts, keep a spare sharpened chain ready. Swapping chains is often easier than trying to touch up cutters mid-job.

Watch: Video Guide

If you want a visual walkthrough for chain replacement, setup, or general use, here’s a helpful video guide:

Why This Over OEM?

The biggest reason to choose this chain set over OEM is value.

With this aftermarket option, you’re getting:

• Two chains for $17.99
• A fitment listing that directly names the DCPS620B and DCPS620M1
• A strong 4.6 rating
• The convenience of keeping a spare on hand

By contrast, OEM chains are often priced high enough that one replacement can cost as much as or more than this entire 2-pack. For a small pole saw chain that may dull quickly in hardwood, that cost difference matters.

There are a few situations where OEM still makes sense:

• You only want factory-branded parts
• You’ve had mixed luck with aftermarket chain tolerances in the past
• You’re troubleshooting an issue and want to eliminate variables

But for most owners, this is the kind of part where aftermarket is easy to justify. Chains are consumables. If an aftermarket chain fits correctly, tensions properly, oils well, and cuts cleanly, the lower cost is a meaningful advantage.

Availability is another factor. OEM chain stock can be inconsistent depending on season and retailer. Aftermarket replacements often remain easier to find, which is useful after storms or during spring and fall trimming season when demand spikes.

As for quality, it’s best to stay realistic. This isn’t necessarily a premium performance upgrade over OEM. The real appeal is that it delivers solid replacement utility at a much lower per-chain cost. For many homeowners, that’s exactly the right tradeoff.

FAQ

1. Will this fit both the DCPS620B and DCPS620M1?
Yes, the product listing specifically names both DeWalt DCPS620B and DCPS620M1. Those are the bare-tool and kit versions of the same pole saw platform. It also lists compatibility with DCCS623B and DCCS623L1.

2. Is this a good choice if I cut a lot of hardwood?
Yes—mainly because hardwood tends to dull small chains faster, and this 2-pack keeps replacement cost low. If you regularly cut oak, maple, or similar dense wood, having two chains for $17.99 is more economical than paying OEM pricing for a single replacement.

3. Should I replace the chain or sharpen the old one?
If the chain is only mildly dull, sharpening is fine. But if it’s heavily worn, cutting crooked, stretched, or damaged from dirt or impact, replacement is often faster and more practical. Many owners keep one chain in use and one spare ready while the dull one waits for sharpening.

For DCPS620 owners, this 2-pack is a smart buy: inexpensive, specific to the right DeWalt models, and well suited to a tool that sees regular chain wear. If your pole saw has started cutting slowly, throwing dust instead of chips, or fighting you in hardwood, this is one of the simplest and most cost-effective ways to restore performance.