DeWalt 20-Inch Chainsaws and the Chains That Fit Them
As Amazon Associates, we earn from qualifying purchases. This means we may receive a small commission at no extra cost to you if you click through and make a purchase.
DeWalt is best known for its yellow-and-black cordless tools, and its chainsaws run on the same battery families as its drills: 20V MAX for lighter saws and 60V MAX FLEXVOLT for the big 20-inch model. When people search for a DeWalt 20-inch chainsaw, they are usually looking at the DCCS677, or at replacement chains for it. This guide separates genuine DeWalt saws from third-party chains and a third-party saw built to run on DeWalt batteries, and explains in plain words what bar length and chain fit mean.
These six picks break down like this: two third-party 20-inch replacement chains for the DCCS677, one third-party 16-inch saw that runs on two DeWalt 20V MAX batteries, and three genuine DeWalt saws: the 60V 20-inch DCCS677B bare tool, the 8-inch DCCS623B pruning saw and the DCCS620P1 compact 20V kit.
DeWalt 20-Inch Chainsaws and Chains Compared
| Product | Made by | What it is | Bar or chain length | Battery |
|---|---|---|---|---|
| 20 Inch Chain for DCCS677 (2 pack) | Nyrapag (third-party) | Replacement chain | 20 in, 72 drive links | Not applicable |
| 20 Inch Chain for DCCS677 (1 pc) | Opuladuo (third-party) | Replacement chain | 20 in (spec also says 10 in) | Not applicable |
| ReliaRoads 16-Inch 40V Chainsaw | ReliaRoads (third-party) | Chainsaw for DeWalt batteries | 16 in | Two DeWalt 20V MAX, not included |
| DCCS677B | DeWalt | 60V chainsaw, bare tool | 20 in | Not included |
| DCCS623B | DeWalt | 20V pruning chainsaw | 8 in | Tool only |
| DCCS620P1 | DeWalt | 20V compact chainsaw kit | Not listed | 5Ah per title |
20 Inch Chainsaw Chain for DEWALT DCCS677 (2 Pack) for Keeping a Spare
Opuladuo
20 Inch Chainsaw Chain for DEWALT DCCS677Y1 / DCCS677B / DCCS677Z1 60V Chainsaw (1 Pcs)
Price and specifications are read from the Amazon product page and can change.
20 Inch Chainsaw Chain for DEWALT
Best for: DCCS677 owners needing one chain
Pros
- Single 20-inch chain
- Full chisel cutters
- Lists DCCS677 variants
Cons
- Third-party, not DeWalt
- Spec lists 10-inch chain length
Best for: DCCS677 owners wanting a spare pair
Pros
- 2-pack of 20-inch chains
- 72 drive links listed
- Semi-chisel cutters
- Replaces DW01DT620
Cons
- Third-party, not DeWalt
The 20 Inch Chainsaw Chain for DEWALT two-pack is made by Nyrapag, not DeWalt. “For DeWalt” means it is designed to fit DeWalt saws, not that DeWalt made or approved it. The listing says it replaces DeWalt part number DW01DT620 and fits the DCCS677, DCCS677B, DCCS677Y1 and DCCS677Z1 60V saws with 20-inch guide bars.
It lists 72 drive links and semi-chisel cutters. Drive links are the small tabs on the inside of the chain that ride in the bar’s groove; the count must match your bar exactly, or the chain will be too loose or too tight. Semi-chisel cutters have rounded corners, which stay sharp longer in dirty or frozen wood and are more forgiving for beginners. You get two chains, so one can be sharpened while the other is on the saw.
This suits DCCS677 owners who cut regularly and want a backup. Before buying, compare the drive link count and part number with the chain already on your saw.
20 Inch Chainsaw Chain for DEWALT DCCS677 (1 Pcs) for a Single Replacement
The 20 Inch Chainsaw Chain for DEWALT single chain is made by Opuladuo, another third-party brand. The listing says it fits the DCCS677, DCCS677Y1, DCCS677B and DCCS677Z1 60V saws.
It uses full chisel cutters, which have square corners that slice faster in clean wood but dull more quickly if they hit dirt, and usually need more careful sharpening. There is a contradiction in the listing: the item length is 20 inches, but the chain length field says 10 inches. The listing also does not give a drive link count or part number, which are the details that confirm fit. Treat the title and compatibility list with care and check against your saw’s manual.
It suits someone who needs one replacement chain and prefers faster cutting in clean wood. If you want the exact drive link count listed, the Nyrapag two-pack is clearer.
ReliaRoads 16-Inch 40V Brushless Cordless Chainsaw for DeWalt 20V MAX Batteries
Relia Roads
ReliaRoads 16-Inch 40V Brushless Cordless Chainsaw for DeWalt 20V MAX
Price and specifications are read from the Amazon product page and can change.
ReliaRoads 16-Inch 40V Brushless Cordless Chainsaw
Best for: 20V MAX owners wanting a 16-inch saw
Pros
- Uses two DeWalt 20V MAX batteries
- 2 HP brushless, 54 ft/s
- Tool-free tensioning
- Two chains included
Cons
- Third-party, not DeWalt
- Batteries not included
The ReliaRoads 16-Inch 40V Brushless Cordless Chainsaw is made by ReliaRoads, not DeWalt. It is designed to run on two DeWalt 20V MAX batteries at once, combining them into a 40V system. The listing recommends two 4-8Ah batteries for best performance; batteries and charger are not included.
It lists a 2 HP brushless motor driving the chain at up to 54 feet per second on a 16-inch bar. Tension adjusts with a built-in knob, no wrench needed, and automatic oiling keeps the bar and chain lubricated. It has a safety lock and chain brake. In the box are the saw, two 16-inch chains, a bar cover, a screwdriver and an oil bottle. ReliaRoads offers a two-year warranty, and the saw weighs 4.77 kg (about 10.5 pounds).
This suits someone who already owns DeWalt 20V MAX batteries and wants a mid-size saw without buying into the 60V platform. Keep in mind it is a third-party tool, so DeWalt’s own warranty does not apply to it. Our overview of the DeWalt battery chainsaw 16-inch range covers genuine options in that size.
Dewalt Saw Chain Bare Tool 20IN DCCS677B for Big Cutting Jobs
Dewalt
Dewalt Saw Chain Bare Tool 20IN DCCS677B
Price and specifications are read from the Amazon product page and can change.
Dewalt Saw Chain Bare Tool 20IN
Best for: 60V FLEXVOLT owners cutting big logs
Pros
- Genuine DeWalt 20-inch saw
- 60V platform
- 4 hp listed
Cons
- Bare tool, no battery
- Listing has almost no details
The Dewalt Saw Chain Bare Tool 20IN listing is the genuine DeWalt DCCS677B, described as a 60V 20-inch chainsaw sold as a bare tool. Bare tool means no battery or charger in the box. This is the saw the two replacement chains above are designed for.
The listing itself is very thin. It lists 4 horsepower and a package size of 42.21 x 13.83 x 11.86 inches. Other fields clearly contain errors: the weight reads 0.27 grams and the power source reads “hand powered,” neither of which fits a 60V chainsaw. Features such as chain speed, tensioning style and oiling are not listed, so check DeWalt’s product page for those details before buying.
The DCCS677B suits someone already invested in DeWalt 60V batteries who needs a long bar for felling small trees or bucking firewood. A 20-inch bar lets you cut logs close to twice that diameter with two passes, but it is heavier and less nimble than a 16-inch saw.
Dewalt Chainsaw Pruning CRDLS 20V 8IN DCCS623B for Garden Pruning
Best for: Gardeners pruning branches
Pros
- Genuine DeWalt
- Light 8-inch pruning saw
- 20V MAX platform
Cons
- Tool only
- Not for logs
The Dewalt Chainsaw Pruning CRDLS 20V 8IN listing is the genuine DeWalt DCCS623B, a cordless 20V pruning chainsaw with an 8-inch bar, sold as tool only. It weighs 2.09 kg (about 4.6 pounds), and the spec table lists 2.8 hp.
A pruning saw is made for trimming branches, shaping shrubs and small cleanup jobs, not for big logs. The listing does not describe safety features, chain speed or tensioning. For overhead branches, a DeWalt pole saw keeps you on the ground.
It suits gardeners and new homeowners with fruit trees or hedges who already own a DeWalt 20V battery. It is not a substitute for the 20-inch DCCS677B.
Dewalt Chainsaw Compact 5AH 20V DCCS620P1 for a Complete Starter Kit
Best for: First-time owners wanting a complete kit
Pros
- Genuine DeWalt
- 5Ah battery in title
- Compact 20V design
Cons
- Bar length not listed
- Listing details very thin
The Dewalt Chainsaw Compact 5AH 20V DCCS620P1 listing is the genuine DeWalt compact 20V chainsaw. The title indicates a 5Ah battery is part of the package, which makes it the only DeWalt saw here that looks ready to use out of the box.
The listing gives almost no detail. It does not state bar length, chain speed or what else is included, and the specs list 1 hp and a weight of 16 ounces, which is far too light for a chainsaw with a battery and is likely an error. Check the product images and DeWalt’s own information before buying.
It suits a first-time owner who wants a genuine DeWalt kit for yard cleanup and small limbs. For large logs, the 20-inch DCCS677B is the right class.
How to Choose the Right DeWalt Chainsaw or Chain
Bar length. The bar is the long metal guide the chain runs around. An 8-inch bar suits pruning, mid-size bars suit yard cleanup, and a 20-inch bar suits large logs.
Chain fit. A replacement chain must match your bar’s length, drive link count and the saw’s pitch and gauge. Always compare with the part number in your manual; the Nyrapag listing names DW01DT620.
Genuine or third-party. The DCCS677B, DCCS623B and DCCS620P1 are DeWalt. The chains and the ReliaRoads saw are third-party products made to fit.
Battery platform. The 20-inch DCCS677B uses 60V batteries. The pruning and compact saws use 20V MAX. The ReliaRoads saw uses two 20V MAX batteries together.
Safety gear. Whatever you choose, wear eye and ear protection, gloves and chainsaw chaps.
FAQ
Which chain fits the DeWalt DCCS677?
Both chains here list the DCCS677. The Nyrapag two-pack also lists 72 drive links and part DW01DT620.
Is the ReliaRoads chainsaw made by DeWalt?
No. It is a ReliaRoads saw designed to run on DeWalt 20V MAX batteries.
Does the DCCS677B include a battery?
No. It is sold as a bare tool.
Semi-chisel or full chisel chain?
Semi-chisel stays sharp longer in dirty wood; full chisel cuts faster in clean wood.
Which DeWalt chainsaw is best for beginners?
The DCCS620P1 kit, since its title includes a 5Ah battery.
