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The DEWALT DCST990X1 40V MAX XR string trimmer features a brushless motor with gear drive for amplified torque, a 15" cutting swath, and a 7.5Ah battery for extended runtime.
Pair withDEWALT DCV517M1 20V MAX Wet/Dry Vacuum – 1/2 Gal$39.99
Categories : garden
SKU : WOR-GAR-1045
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The DEWALT DCST990X1 40V MAX XR 15" String Trimmer is a high-performance cordless trimmer that conquers thick grass and stubborn overgrowth with ease. Its patented gear drive design amplifies torque, while the high-efficiency brushless motor maximizes runtime and motor life. The included 7.5Ah premium battery delivers 25% more runtime than the 6.0Ah DCB406, so you can cover more ground on a single charge. With a 15" cutting swath and variable-speed trigger with HI/LO control, this trimmer is ideal for homeowners and professionals who demand both power and precision.
The gear-drive architecture transfers more power from the motor to the cutting head, giving you the muscle to push through dense weeds and tall grass without bogging down. The brushless motor runs cooler and more efficiently, extending battery life and reducing maintenance. The 7.5Ah battery is the largest in DEWALT's 40V line, offering substantial run time for big yards and commercial use.
The variable-speed trigger lets you dial in the exact power you need for light touch-ups or heavy cutting. The HI/LO switch allows you to choose between maximum power or extended runtime. The bump feed head effortlessly advances 0.080" DEWALT line, and it's also compatible with 0.095" line for extra durability in harsh conditions.
The trimmer features a comfortable handle design and an adjustable cutting angle to match your grip. The 15" swath covers more ground with each pass, reducing trimming time. It's part of the DEWALT 40V MAX XR family, so batteries and attachments are designed to work across the lineup.
7.5Ah premium battery: 25% more runtime than the 6.0Ah DCB406.
Patented gear drive design: Amplifies torque for thick, tough growth.
High-efficiency brushless motor: Maximizes run time and motor life.
15" cutting swath with bump feed: Uses 0.080" line, also accepts 0.095" for heavier jobs.
Variable speed trigger with HI/LO: Match power to the task or extend battery life.
Drive: Gear drive
Model: DCST990X1
Motor: Brushless
Speed: Variable speed trigger with HI/LO
Weight: 9.8 lb (with battery)
Battery: 7.5Ah (DCB407)
Voltage: 40V
Line Size: 0.080" (0.095" compatible)
Product Type: Cordless String Trimmer
Cutting Swath: 15"
Seller: Workbench World
MPN: DCST990X1
The patent-pending gear drive amplifies motor output, giving the DCST990X1 the muscle to chew through thick grass and weeds without stalling. In side-by-side tests, this design provides noticeably more torque than direct-drive trimmers.
The bump feed head stores extra line, so you can easily advance new line when you tap the head on the ground. Use 0.080" line for everyday work or step up to 0.095" for brambles and thick growth.
Use code WORKBENCH10 at checkout for 10% off eligible items.
Yes, the kit includes a 7.5Ah battery and a charger, ready to use out of the box.
The DCST990X1 is a string trimmer and is not designed for blade attachments. It's built to work with the line head; use the included bump feed head for all cutting.
The trimmer is shipped with 0.080" line and also accepts 0.095" line for more demanding cutting tasks.
Runtime varies by conditions, but the 7.5Ah battery offers 25% more runtime than the 6.0Ah DCB406, providing longer working sessions.
Yes, the handle has a multi-position design that lets you adjust it for balance and comfort.
Cuts everything fast, battery lasts long.
This trimmer has replaced my gas one. The battery life is impressive and it's much quieter. It's a bit heavy, but the power makes up for it.
I was skeptical about battery-powered tools, but this one has changed my mind. It starts every time, and the 15-inch swath makes quick work of my large yard. The brushless motor is incredibly smooth, and the gear drive gives it plenty of torque for tough weeds. I also like that it folds down for easy storage. It's a bit on the heavy side, but that's a small price to pay for the power. The battery charges quickly too. I'd recommend it to anyone looking to get away from gas.
