40V 15" Cordless Battery Dethatcher/Scarifier (Tool Only)

SKU 2543502

MODEL# DHF410

$199.99

$199.99 ~~$249.99~~

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40V 15" Cordless Battery Dethatcher/Scarifier (Tool Only)

Dethatching Path: 15"
Motor: Brushless
Tool only, battery and charger sold separately (or share your existing 40V battery with this cordless Dethatcher)
5-position depth adjustment from -1/2-in. to +1/5-in. (scarifying) and -1/10-in to +3/4-in
Powers 75+ Tools with Greenworks 40V Battery

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3-year Tool Warranty

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Power 75+ Tools with any Greenworks 40V Battery

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40V 15" Cordless Battery Dethatcher/Scarifier (Tool Only)

$199.99 ~~$249.99~~

40V 15" Cordless Battery Dethatcher/Scarifier (Tool Only)

$199.99

$199.99 ~~$249.99~~

Save $50.00 (20%)

Earn loyalty points

What’s Included

40V 15" Cordless Battery Dethatcher/Scarifier (Tool Only)

40V 15" Cordless Battery Dethatcher

Efficient and reliable solution.

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3-Year Too Warranty

Find peace of mind with Greenworks Limited Warranty.

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Item
Battery
Charger
Combo Item
	Regular price $19.99 Sale price $19.99 Regular price Unit price per Earn loyalty points View Details


Item
Battery
Charger
Combo Item
	Regular price $19.99 Sale price $19.99 Regular price Unit price per Earn loyalty points View Details

Specifications & Owner’s Manual

Lithium-ion

Battery Type

15-inch

Dethatching Path

Folding

Handles

Powerful

Brushless Motor

Easy-starting

System

5-position

Dethatching Depth

3100 RPM

Max Cutting Speed

16-pc

Number of Blades

PRODUCT Specifications
Voltage	40V
Product Warranty	3-year
Battery Warranty	3-year(battery sold sep.)
Package Dimensions	23.6"Lx18.3"Wx17.3" H
Product Weight	26.5Ibs
Front Wheel	7"
Rear Wheel	5"
Charging Time	75min w/4 Ah charger

Manual & Warranty

Assembly Guide

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Owner's Manual

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3-Year Tool Limited Warranty

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FAQs

Frequently Asked Questions

What Does a Dethatcher Do?

A dethatcher removes thatch—a layer of dead grass and debris that builds up around the base of your lawn. Thatch blocks water, air, and nutrients from reaching the soil. Regular dethatching promotes healthier, stronger grass growth by improving nutrient absorption.

Is This Dethatcher Self-Propelled?

No, our dethatcher is not self-propelled, but its lightweight design makes it easy to push and maneuver. The raking action may pull it slightly forward, but you’ll still need to guide it for best results.

When Is the Best Time to Dethatch my Lawn?

The ideal times are:

Late spring (after active growth begins)
Early summer (before extreme heat)
Early fall (to prepare for winter)

Avoid dethatching in hot, dry weather or when the soil is too wet—moist (but not soggy) soil works best.

Does this dethatcher have a collection bag?

No, our dethatchers do not include a bag because thatch is too light to be effectively collected. Instead, simply rake up the loosened debris after dethatching.

Can I Use a Dethatcher to Aerate Soil?

No—dethatching and aeration serve different purposes:

Dethatching removes the thatch layer to improve water/nutrient absorption.
Aeration removes small soil plugs to reduce compaction.

For best lawn health, consider doing both (but not at the same time).

Can I get longer replacement tines?

No, we currently only offer one size at 1 3/4 inches.

Can I use it to cut weeds?

No, this is strictly a dethatcher. It will not cut weeds. Dethatching removes the thatch, buildup of organic debris on the surface of the ground, which prevents water and nutrients from getting into the soil, removing it allows this to happen more easily, so you get a stronger lawn growth. For cutting weed management we would recommend our string trimmer units.

How short does my grass have to be prior to use?

We advise that your grass be mowed to its shortest recommended seasonal height prior to using the dethatcher.

15 inch

Dethatching Path

12 Gal

Collecting Bag

Brushless Motor

Maximum Performance

5-Position

Depth Adjustment

Quick-Swap

Tine Reels

2-in-1

Dethatch/Scarifie

Explore More Feature Highlights

Keep your yard healthy by dethatching in early spring or early fall for cool-season grasses, and in late spring through early summer (after the 2nd mowing) .
2-IN-1 FUNCTION - Quick-swap tine reels to easily switch between the included dethatcher and scarifier attachments.
15-inch dethatching path allows you to complete jobs faster and more efficiently.
5-position depth adjustment from -1/2-in. to +1/5-in. (scarifying) and -1/10-in to +3/4-in. (dethatching).
Removable battery powers over 75 Greenworks 40-Volt tools.

Keep your yard healthy by dethatching in early spring or early fall for cool-season grasses, and in late spring through early summer (after the 2nd mowing) .
2-IN-1 FUNCTION - Quick-swap tine reels to easily switch between the included dethatcher and scarifier attachments.
15-inch dethatching path allows you to complete jobs faster and more efficiently.
5-position depth adjustment from -1/2-in. to +1/5-in. (scarifying) and -1/10-in to +3/4-in. (dethatching).
Removable battery powers over 75 Greenworks 40-Volt tools.