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1 9
DeWalt

SKU DEW-DCST922B Out of stock
DeWalt 14 in 20V MAX Cordless String Trimmer DCST922B (Tool Only)

CA$249.00
Shipping calculated at checkout.

WHO IT'S FOR

For trade, industrial and construction professionals, and for anyone who wants reliable tools that last.

Not sure which model is right or whether it fits your equipment? Our team can help by phone or in store, in Québec City and Chicoutimi.

WHAT YOU'LL LOVE

Products picked for everyday work, from the big names in professional tools.

Advice from people who know the trade, before and after your purchase.

Shipping across Canada, easy returns within 30 days and in-store pickup.

WARRANTY

30-day returns, satisfaction guaranteed or your money back.
Products are also covered by the manufacturer's warranty, which varies by brand and product. You'll find it on the packaging or on the manufacturer's website.

Questions or a problem? Write or call us and we'll help you with your warranty claim.

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Description

This DeWalt DCST922B 20V MAX cordless string trimmer is sold as a tool-only unit, without a battery or charger. It is compatible with all DeWalt 20V MAX lithium-ion batteries.

Product Overview

The DeWalt DCST922B 20V MAX cordless string trimmer features a 14-inch cutting swath to quickly edge borders, garden beds, and hard-to-reach areas. Its folding mechanism reduces the overall length for easy storage in a shed or vehicle trunk.

The high/low speed switch lets you choose between maximum power for dense vegetation and extended runtime for lighter tasks. The variable speed trigger gives you precise control over every pass.

The QuickLoad spool makes replacing .080-inch line fast and easy, no disassembly required, even mid-job. This trimmer works with all DeWalt 20V MAX lithium-ion batteries, making it an ideal addition to your outdoor tool lineup.

  • 14-inch (36 cm) cutting swath for efficient edging coverage
  • Folding mechanism for compact storage and easy transport
  • 2 speeds: 4600 RPM (low) and 6000 RPM (high)
  • QuickLoad spool for fast, easy line replacement
  • .080-inch line with automatic bump-feed advancement
  • Compatible with all DeWalt 20V MAX tools and batteries

Ideal for regular lawn edging around fences and areas unreachable by a mower. Order now with FREE SHIPPING on orders over $150 at Equipement Industriel Polar.

Applications

Ideal for:

  • Lawn edging and pathway borders
  • Trimming around fences, posts, and trees
  • Clearing garden bed and flowerbed perimeters
  • Finishing areas unreachable by a lawn mower
  • Residential and commercial property maintenance
  • Light to moderate landscaping work

Technical Specifications

  • Voltage: 20V MAX (battery not included)
  • Cutting Swath: 14 in (36 cm)
  • Line Diameter: .080 in
  • Speed (RPM): 4600 RPM (low) / 6000 RPM (high)
  • Line Feed Type: Automatic bump feed
  • Weight (without battery): 7.9 lbs (3.6 kg)
  • Mechanism: Folding shaft for compact storage
  • Spool: QuickLoad fast-replacement spool
  • Model: DCST922B

Product Set

Contents of the DCST922B String Trimmer (Tool Only)

This purchase includes the DeWalt DCST922B cordless string trimmer only, without a battery or charger. It is compatible with all DeWalt 20V MAX lithium-ion batteries, allowing you to share the same power source as your other tools in the lineup.

Included with your order:

  • DeWalt DCST922B 20V MAX String Trimmer. 14-inch folding string trimmer with innovative hinge. Fold the tool in seconds for storage in your shed or vehicle trunk.
  • Safety guard. The debris deflector protects your legs and feet during trimming. It comes pre-mounted on the tool at delivery.
  • Auxiliary handle. Included, it provides better control and reduces fatigue during extended work sessions.

Benefits of the DeWalt DCST922B Folding String Trimmer

Universal 20V MAX compatibility. Works with over 200 DeWalt 20V MAX tools. If you already own DeWalt batteries, you are ready to use the DCST922B with no additional purchase.

Folding mechanism for transport. The tool folds in seconds for easy storage. Practical for contractors, landscapers, and homeowners with limited storage space.

Precise power control. The high/low speed switch and variable speed trigger let you adapt power to each vegetation type while optimizing battery runtime.

Recommended Complementary Accessories

To use your string trimmer right out of the box, add a DeWalt 20V MAX battery and charger to your order:

Care and Usage

First Use

Before using your string trimmer for the first time, take a few minutes to prepare the tool correctly.

  1. Battery charging. Fully charge your DeWalt 20V MAX battery before first use. A green indicator on the charger means the charge is complete.
  2. Guard inspection. Make sure the safety guard is properly attached before each use. It protects your legs and feet from projected debris.
  3. Line inspection. Make sure the QuickLoad spool is loaded with .080-inch line. The spool is ready to use as delivered.
  4. Handle adjustment. Adjust the handle to a comfortable height. The tool should allow you to work in an upright position, without bending.

After-Use Maintenance

Regular maintenance extends the life of your string trimmer and maintains performance season after season.

After each use:

  • Remove the battery before cleaning
  • Clean the guard and cutting head with a dry brush or clean cloth
  • Remove grass clippings from the spool head and around the motor
  • Fold the tool at the hinge for compact storage

Line management:

  • Use only the recommended .080-inch line for this model
  • When the line is completely worn, reload the QuickLoad spool according to the instructions provided with the tool
  • If line breaks frequently, verify you are using the correct diameter and that the spool is properly loaded

Safety Precautions

For your safety:

  • Mandatory protection. Wear safety glasses and closed-toe shoes during use. Cutting debris can project stones and fragments at high speed.
  • Secure work area. Keep children and animals away from the work area during tool operation.
  • Area inspection. Remove stones, wires, and other objects that could be projected by the line before starting.
  • Tool angle. Avoid excessive tilting of the tool during operation to preserve the motor.

Storage Tips

Short-term storage:

  • Store the tool folded in a dry place, away from moisture and direct sunlight
  • Leave the battery on the charger if you use the tool regularly
  • Avoid storing the tool in an overheated vehicle

Winter storage in Quebec:

  • Charge the battery to approximately 50% before seasonal storage
  • Store the battery indoors at a temperature between 10 and 25 degrees Celsius
  • Never leave a lithium-ion battery in an unheated space during Quebec winter months
  • Clean the tool and check the condition of the spool and line before end-of-season storage

Warranty

Equipement Industriel Polar Warranty Coverage

At Equipement Industriel Polar, your satisfaction is our priority. Every purchase is backed by a 30-day satisfaction guarantee. If you are not fully satisfied, return the product in its original condition for a full refund.

DeWalt Warranty Coverage

  • 3-year limited warranty. DeWalt covers material and manufacturing defects on the DCST922B string trimmer for 3 years from the date of purchase.
  • 1 year of free service. DeWalt provides 1 year of free preventive maintenance at authorized service centers in Canada.
  • 90-day satisfaction guarantee. DeWalt guarantees your satisfaction for the first 90 days following purchase.

What Is Covered

The DeWalt warranty covers manufacturing defects affecting proper tool operation under normal use conditions.

  • Manufacturing defects. Any material or assembly defect occurring under normal use conditions.
  • Electrical components. The motor, speed switch, and internal electrical components in case of failure not caused by the user.
  • Folding mechanism. The hinge and head locking mechanism are covered against manufacturing defects.
  • Structural parts. The tool body in case of defect not related to impact or a fall.

What DeWalt will do:

  • Repair or replace the defective tool at no charge during the warranty period
  • Service coverage at authorized DeWalt Canada service centers
  • Replacement with an equivalent model if repair is not possible

Warranty Exclusions

The warranty does NOT cover:

  • Normal wear. Cutting line, spool, and standard wear parts are consumables not covered.
  • Physical damage. Falls, impacts, cracks, or deformations caused by mishandling are not covered.
  • Misuse. Use with unauthorized parts or for tasks beyond the tool capabilities.
  • Extreme conditions. Damage caused by water immersion or prolonged moisture exposure.
  • Unauthorized modifications. Any repair performed by a non-authorized center voids the manufacturer warranty.

Claim Procedure

Step 1: Documentation

  • Keep your order confirmation or purchase invoice
  • Note the purchase date, order number, and a description of the problem

Step 2: Contact

Equipement Industriel Polar customer service (30-day returns):

  • Phone: 1-800-567-3206
  • Email: info@equipementpolar.com
  • Address: 3425 Boulevard Wilfrid-Hamel, Quebec
  • Hours: Monday-Friday 8am-5pm

DeWalt Canada warranty service:

Contact DeWalt Canada at 1-800-433-9258 or visit dewalt.ca to locate the nearest authorized service center.

Step 3: Return

Pack the tool in its original box or adequate protective packaging. Returns must be made within 30 days of delivery for a full refund.

Step 4: Processing

Equipement Polar refunds are processed within 5 to 10 business days after return receipt. For manufacturer warranty claims, the processing time is 5 to 15 business days.

What our customers say...

4.83 ★ (170)
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Frequently asked questions about the DeWalt DCST922B string trimmer

How long does the DeWalt DCST922B last on a 5Ah battery?

With a DeWalt DCB205 20V MAX 5Ah battery, the DCST922B string trimmer delivers approximately 30 to 45 minutes of runtime under normal conditions. At low speed (4600 RPM), runtime increases significantly, while high speed (6000 RPM) draws more current and reduces it.

For larger properties, we recommend purchasing an extra battery so you can alternate between charges. The DCB115 charger fully recharges a 5Ah battery in about 90 minutes.

What is the difference between the DCST922B and the DCST922P1?

The DCST922B is the tool-only version of the DeWalt 14-inch 20V MAX string trimmer. It does not include a battery or charger. The DCST922P1 is the kit version that includes one DCB205 5Ah battery and a DCB115 charger.

If you already own DeWalt 20V MAX batteries, the DCST922B (tool only) is the best value. If you are new to the DeWalt 20V MAX system, the DCST922P1 kit includes everything you need to get started.

Is the DCST922B compatible with all DeWalt 20V MAX batteries?

Yes. The DCST922B is fully compatible with all DeWalt 20V MAX batteries, including the 1.5Ah, 2Ah, 3Ah, 4Ah, and 5Ah models. It is also compatible with 20V MAX POWERSTACK batteries.

Higher capacity batteries (4Ah or 5Ah) provide longer runtime per charge. This trimmer is not compatible with FLEXVOLT or 60V batteries. Equipément Polar carries a full selection of compatible DeWalt 20V MAX batteries.

What is included with the DCST922B at purchase?

The DeWalt DCST922B is sold as a tool-only unit. Your purchase includes: the DCST922B cordless string trimmer, the debris guard, and the auxiliary handle. No battery or charger is included.

The trimmer comes pre-loaded with .080-inch line in the QuickLoad bump-feed head. Compatible DeWalt 20V MAX batteries and chargers are sold separately at Équipement Industriel Polar.

What warranty comes with the DeWalt DCST922B?

The DeWalt DCST922B is backed by a 3-year limited warranty covering defects in materials and workmanship, a 1-year free service contract, and a 90-day money-back guarantee from DeWalt.

Équipement Industriel Polar also offers a 30-day satisfaction guarantee. If you are not satisfied with your purchase, contact our team within 30 days for a return or exchange. For warranty service, you can reach DeWalt at 1-800-433-9258 or our team at 1-800-567-3206.

How do I replace the string on the DeWalt DCST922B?

The DCST922B features a QuickLoad bump-feed head that makes line replacement simple. To add new line, open the head, insert the .080-inch line (cut to the recommended length), thread both ends through the eyelets, and close the head. New line advances automatically as you bump the head on the ground during use.

You can also replace the entire head with the DeWalt DWO1DT995 replacement trimmer head, available at Équipement Industriel Polar. Only use .080-inch diameter line for optimal performance and to avoid motor strain.

Can the DCST922B cut through thick vegetation and dense weeds?

The DCST922B is designed for light to moderate trimming tasks: lawn edges, borders, around fences, trees, and flower beds. Its .080-inch line and 14-inch cutting swath handle standard grass and thin to moderately dense weeds effectively.

For very thick brush, overgrown weeds, or woody vegetation, a brush cutter or a trimmer with a heavier line gauge would be more appropriate. Using the DCST922B on excessively tough vegetation can cause premature line wear and reduce motor life.

Can I use the DeWalt DCST922B in cold Quebec weather?

The DCST922B can be used in temperatures between 0°C and 40°C (32°F to 104°F). In cold Quebec conditions, battery performance may decrease slightly, which can reduce runtime. Allow the battery to warm up to room temperature before use for best results.

For off-season storage, keep batteries indoors in a dry, temperate space (between 10°C and 30°C). Avoid storing batteries in unheated garages or sheds during winter, as extreme cold can permanently reduce battery capacity. Store the trimmer head indoors to prevent line from becoming brittle.