Sharp Pebble - Cordless Chainsaw Sharpener
FAST SHIPPING FROM U.S. WAREHOUSE 30-DAY MONEY-BACK GUARANTEE
Sharp Pebble
βœ” In Stock Β· Ships Today
1 / 5
Sharp Pebble cordless electric chainsaw sharpener kit
Sharpener with the angle guide attached
Angle settings on the sharpening guide
Sharpener in use on a chainsaw chain
Everything included in the Sharp Pebble sharpener kit

Swipe image or tap thumbnails

4.9Β· 53 verified reviews

NO MORE HAND FILEβ„’

Cut Through the Hardest Wood Like ButterSharp Pebbleβ„’ Cordless Electric Chainsaw Sharpener

A dull chain makes your life harder and more dangerous than it needs to be. Sharpen your chains fast with Sharp Pebble.

$65.99+ $9.99 standard shipping

$9.99 covers standard shipping only. Faster shipping costs extra at checkout.

or 4 interest-free payments of ~$19 with Subject to eligibility.

30-day money backShips from U.S. warehouse

Secure checkout powered by Shopify

4.953 verified reviewsβ€œBattery held up for sharpening ~5 chains. Puts a great edge on chain.” β€” Brock F., verified buyer

$65.99+ $9.99 shipping
WILL IT FIT MY SAW?

Works with every chainsaw brand

Small pole saws
& electric saws

Your chain size
1/4" & 3/8" LP
Compatible sharpener head
5/32" (4.0 mm)
MOST COMMON

Homeowner &
medium gas saws

Your chain size
.325"
Compatible sharpener head
3/16" (4.8 mm)

Professional
gas saws

Your chain size
3/8" & .404"
Compatible sharpener head
7/32" (5.5 mm)

Not sure which chain you have? The size is stamped on the bar, near where the chain goes into the saw. It's in your manual too.

HOW IT WORKS

Clamp the guide. Pick the angle. Pull the trigger.

β€œWill I wreck my chain?”

The guide sets the angle. Its 25Β°, 30Β° and 35Β° marks line up with the chain, so every tooth gets the same angle and you’re not judging it by eye.

You control three things: picking the head that fits, a light touch (2–3 passes per tooth) and the speed, which you can turn down to keep the teeth cool.

You’re not on your own: the video above shows every step, and a step-by-step how-to eBook is in the box.

POWERFUL BATTERY

About 5 chains per full charge.

Most chains take 4–5 minutes. Charges by USB-C, or off your truck.

MAX-LIFE
Sharpen about 5 full chains on a single charge. No generator needed.
FIELD USE
Sharpen anywhere, from the workshop to deep in the woods.
FAST EDGE
Set the speed you want and get a sharp edge in minutes, not hours.
The cordless sharpener in use
A QUICK CHECK

Your chain is definitely dull if…

A chainsaw cutting through a log with fine sawdust spraying off the chain

…it throws dust, not chips

If you can blow it off the log, your chain is done.
A man leaning his weight into a chainsaw to push it through a log

…it skates, grabs or stalls

A sharp saw pulls itself through. If you're pushing, that's your answer.
A worker in safety gear cutting into a large felled tree

…it smokes and runs hot

That's friction, not cutting.
A felled log with a ragged, uneven cut end and a chainsaw resting beside it

…it cuts crooked

Your rounds won't sit flat on the splitter.
IT'S PROBABLY NOT WHAT YOU THINK

You've heard the excuses.

The saw's getting old.
Your saw isn't tired.
I need a bigger saw. Or a longer bar.
You don't need more saw.
This wood is hard. Or green. Or frozen.
Oak isn't the problem.
WHAT IT'S ALREADY COSTING YOU

Dull chains cost you time and money … and they're dangerous

A workshop bench and tool wall, where the saw goes to get sharpened

The trip to the sharpening shop

$7 a chain at the sharpening service β€” plus the waiting and the driving to the shop.

A chainsaw chain on the bar, part-way through its life

A new chain you didn't need

New chains cost between $15 and $40.

A chainsaw bar buried in a log with wood chips flying

It kicks back at you

A kickback injury will rack up a medical bill.

β€œJust sharpened my pruning saw and it took less than five minutes. No more trips for chainsaw sharpening.” β€” HoosierJMFan, verified buyer on Amazon

Key features and who it's for

Reasons you'll love this

The angle guide clamped on a chainsaw chain, angle markings visibleImprove cutting efficiencyControl depth and height with the angle guide.
The sharpener clamped on a weathered chainsaw bar out in the fieldProtect the chainSet the speed to suit the job β€” up to 30,000 RPM β€” so the teeth don't get too hot.
The sharpener held beside a loaded truck bedTake it anywhereNo cord. Sharpen right where you're working.
Gloved hands sharpening a chain outdoorsSharpens fastA chain in under 5 minutes, 5x faster than hand filing.

Who it's for

A large tree down across a yard after a stormStorm clean-up
A big stack of split firewoodFirewood cutting
A tree worker roped up a trunk with a saw on his beltArborist & pro work
Gardening gloves and shears beside a garden bedYard & garden
4.9 FROM 53 VERIFIED BUYERS

Owners love it.

5 β˜…46

4 β˜…7

3 β˜…0

2 β˜…0

1 β˜…0

Lloyd M.VERIFIED

I sharpened 5 chains on a charge: a 41" chain, a 24" chain, an 18" chain, and two 14" chains. Quite pleased with how well it worked.

sharppebble.com

Larry H.VERIFIED

This is the best way to sharpen a chainsaw. Quick, easy, and efficient. What my dad would have given for a tool like this. I especially like the cordless.

Amazon

James F.VERIFIED

I just sharpened my chainsaw and it was easy, quick and accurate compared to filing by hand.

sharppebble.com

Glenn D.VERIFIED

One of the handiest things I have ever bought. Easy to use and it really does sharpen the chain β€” makes wood cutting fun again.

sharppebble.com

KBVERIFIED

Works well, quick and easy to use. I sharpen my blade every time I use the saw now. Love the rechargeable feature.

Amazon

4.6

619 global ratings

Amazon

Read all 53 reviews β†’

BEFORE YOU CLOSE THE TAB

Straight answers.

Will it fit my saw?

It goes by chain size, not brand, so it does not matter who made your saw. Match your chain size to a head:

  • 1/4" and 3/8" Low Profile use the 5/32" (4.0 mm)
  • .325" uses the 3/16" (4.8 mm)
  • 3/8" and .404" use the 7/32" (5.5 mm)

The size is stamped on the bar, near where the chain goes into the saw. It is in your manual too.

I've got a file and it works fine. Why would I need this?

A file works. It always has. But it asks you to hold the same angle and the same depth on every tooth, kneeling in the cold at the end of the day. Get it wrong on half of them and the saw starts pulling to one side. The guide holds the angle for you, so it does not come down to your wrist.

Will I wreck the chain?

Good thing to worry about β€” that is what the guide is for. It locks at 25Β°, 30Β° or 35Β°, so you cannot slip off the angle. And you can turn the speed down so the teeth do not get too hot.

How long does the battery last?

About 20 minutes of steady use on a full charge. Cold weather and an older battery will bring that down.

What does shipping cost, and when will it arrive?

Standard shipping is $9.99 on top of the $65.99 price, so $75.98 in total. Faster shipping options cost extra at checkout. Delivery takes 3–7 business days from our U.S. warehouse.

Do I have to put it together, or buy anything else?

Nothing to put together. It comes ready to use with the angle guide and wrench.

What if it breaks, or I just don't get on with it?

Send it back within 30 days and get your money back. No questions asked.

What comes in the box: the cordless sharpener, the wrench, three spare sharpening heads and the angle guide

Sharpen Smarter, Not Harder.

You get 30 days to try it. If you don't want it, send it back.

$65.99+ $9.99 shipping

$9.99 covers standard shipping only. Faster shipping costs extra at checkout.

or 4 interest-free payments of ~$19 with Subject to eligibility.

30-day money back Ships from U.S. warehouse

Secure checkout powered by Shopify

Β© 2026 Sharp Pebble Β· Fremont, CA
Terms Β· Privacy Β· Refunds