Auto Feed String Trimmer

2,647 Reviews Scanned

In order to provide you with accurate and valuable pieces of information and reviews, we have conducted in-depth research for the best auto feed string trimmer of 2024. In addition, you will find our top picks and highest-reviewed products in the section below.
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1 BLACK+DECKER String Trimmer with Auto Feed, Electric, 6.5-Amp, 14-Inch (BESTA510) BLACK+DECKER String Trimmer with Auto Feed, Electric, 6.5-Amp, 14-Inch (BESTA510)
2 EGO Power+ ST1623T 16-Inch 56-Volt Lithium-Ion Cordless POWERLOAD™ with LINE IQ™ Telescopic... EGO Power+ ST1623T 16-Inch 56-Volt Lithium-Ion Cordless POWERLOAD™ with LINE IQ™ Telescopic...
3 JAGROM 12-inch Cordless String Trimmer with Fast Charger, 2 X 2.0Ah Battery Powered Weed Wacker with... JAGROM 12-inch Cordless String Trimmer with Fast Charger, 2 X 2.0Ah Battery Powered Weed Wacker... No ratings yet
4 PULITUO 20V Cordless String Trimmer with Auto Feed Feature, 2 * 2.0Ah Batteries, 11.8-Inch Grass... PULITUO 20V Cordless String Trimmer with Auto Feed Feature, 2 * 2.0Ah Batteries, 11.8-Inch Grass... No ratings yet
5 BLACK+DECKER 20V MAX String Trimmer and Edger, Cordless, 12 Inch, 2-Speed Control, 2 Batteries,... BLACK+DECKER 20V MAX String Trimmer and Edger, Cordless, 12 Inch, 2-Speed Control, 2 Batteries,... No ratings yet
6 SEYVUM String Trimmer,12-inch Cordless Weed Wacker with Auto Line Feed, 2 X 2.0Ah Battery Powered... SEYVUM String Trimmer,12-inch Cordless Weed Wacker with Auto Line Feed, 2 X 2.0Ah Battery Powered...
7 AC14RL3A String Trimmer Replacement Spool Line Suitable for Ryobi One+18v, 24v, 40v Cordless... AC14RL3A String Trimmer Replacement Spool Line Suitable for Ryobi One+18v, 24v, 40v Cordless... No ratings yet
8 Greenworks 0.065' Single Line Auto-Feed String Trimmer Spools (6-Pack) + Replacement Spool Cover,... Greenworks 0.065" Single Line Auto-Feed String Trimmer Spools (6-Pack) + Replacement Spool Cover,...
9 WILD BADGER POWER Weed Wacker 40V 13'' Cordless 2 in 1 String Trimmer/Edger with Auto Feed, 2.0Ah... WILD BADGER POWER Weed Wacker 40V 13'' Cordless 2 in 1 String Trimmer/Edger with Auto Feed, 2.0Ah... No ratings yet
10 String Trimmer/Edger, Enhulk 20V 12'' Cordless Weed Wacker with Auto-Feed, 2.0Ah Electric Weed... String Trimmer/Edger, Enhulk 20V 12'' Cordless Weed Wacker with Auto-Feed, 2.0Ah Electric Weed... No ratings yet
11 SF-080 Replacement Spool,GH3000 Trimmer Spools, Auto Feed Replacement Spools,20-Foot, 0.08-Inch,... SF-080 Replacement Spool,GH3000 Trimmer Spools, Auto Feed Replacement Spools,20-Foot,... No ratings yet
12 Greenworks 0.065' Dual Line Auto-Feed String Trimmer Spools (6-Pack) + Replacement Spool Cover,Gray Greenworks 0.065" Dual Line Auto-Feed String Trimmer Spools (6-Pack) + Replacement Spool Cover,Gray No ratings yet
13 Weed Eater String for Greenworks - Single Line Auto-Feed Replacement Trimmer Line Spool, 6 Spools &... Weed Eater String for Greenworks - Single Line Auto-Feed Replacement Trimmer Line Spool, 6 Spools...
14 AC80RL3 String Trimmer Replacement Spool Compatible with Ryobi One Plus+ 18v 24v 40v Weed Wacker... AC80RL3 String Trimmer Replacement Spool Compatible with Ryobi One Plus+ 18v 24v 40v Weed Wacker... No ratings yet
15 Litheli 20V 12 Inch Cordless String Trimmer/Edger, 2 X 2.0Ah Battery Powered Weed Eater with... Litheli 20V 12 Inch Cordless String Trimmer/Edger, 2 X 2.0Ah Battery Powered Weed Eater with... No ratings yet
16 Eyoloty AF-100 30ft 0.065” Replacement Spools for Black Decker GH900 GH600 LST522 LCC140 String... Eyoloty AF-100 30ft 0.065” Replacement Spools for Black Decker GH900 GH600 LST522 LCC140 String...
17 Eyoloty AC14RL3A String Trimmer Replacement Line for Ryobi One+18v, 24v, 40v Cordless Trimmers,11ft... Eyoloty AC14RL3A String Trimmer Replacement Line for Ryobi One+18v, 24v, 40v Cordless... No ratings yet
18 A ANLEOLIFE .080 in Twisted Line Spool #AC80RL3 for RYOBI Cordless Auto-Feed String Trimmers 18v 24v... A ANLEOLIFE .080 in Twisted Line Spool #AC80RL3 for RYOBI Cordless Auto-Feed String Trimmers 18v...
19 16 Pack String Trimmer Line for Black+Decker,(AF-100)String Trimmer Replacement Spool,30ft 0.065'... 16 Pack String Trimmer Line for Black+Decker,(AF-100)String Trimmer Replacement Spool,30ft 0.065"... No ratings yet
20 Greenworks ST40B410 Cordless String, 12' Trimmer (4.0Ah), Green & Black Greenworks ST40B410 Cordless String, 12" Trimmer (4.0Ah), Green & Black No ratings yet

SaleBestseller No. 1
BLACK+DECKER String Trimmer with Auto Feed, Electric, 6.5-Amp, 14-Inch (BESTA510)
  • Automatic Feed Spool (AFS) technology of the edger/trimmer eliminates bumping for hassle-free line feeding that helps you work without interruptions
  • The 6.5 amp motor and POWERDRIVE Transmission of the grass cutter provide maximum performance when trimming through the toughest weeds, grass, and...
  • 2-in-1 trimmer/edger with wheeled edge guide - just rotate to convert from lawn trimmer to wheeled edger
  • Lightweight design with adjustable handle and height positions provide maximum comfort and control
  • Cord retention system prevents accidental cord disconnection
SaleBestseller No. 2
EGO Power+ ST1623T 16-Inch 56-Volt Lithium-Ion Cordless POWERLOAD™ with LINE IQ™ Telescopic...
  • Telescopic Carbon Fiber Shaft quickly fits your height for ultimate comfort
  • Continuous 16” Cutting Swath
  • High-Efficiency Brushless Motor
  • Professional-grade, dual line spiral-twist 0.095 in. line
  • Digital 2-Speed Selector
SaleBestseller No. 3
JAGROM 12-inch Cordless String Trimmer with Fast Charger, 2 X 2.0Ah Battery Powered Weed Wacker with...
  • [Trimmer and Edger] JAGROM 2 in 1 Cordless String Trimmer equipped with a wheel on the basis of the trimmer, only need to rotate the direction of the...
  • [60Mins Powerful Battery Life] JAGROM string trimmer comes with two 2.0Ah lithium-ion battery and 1 hour fast charger. You can totally get a 60...
  • [Multiple Adjustment for Use] JAGROM uses a more ergonomic design, equipped a 90° adjustable cutting head and 180°adjustable auxiliary handle for...
  • [Automatic Line Feed and Cut] Our grass trimmer have the auto-feed machine, it will automatically supply you with rope according to the supplies. The...
  • [Portable Installation & Effective] It only requires simple assembly and then will be ready to use. Powerful motor and product design for longer...
SaleBestseller No. 4
PULITUO 20V Cordless String Trimmer with Auto Feed Feature, 2 * 2.0Ah Batteries, 11.8-Inch Grass...
  • 【Higher Speed】This PULITUO cordless string trimmer has a motor that runs 90,00 times per minute, ensuring high speed and high efficiency to get...
  • 【2 x 2.0 Ah Batteries】The PULITUO cordless string trimmer comes with 2 x 2.0Ah lithium-ion batteries and 1 x charger. It only takes 30 minutes to...
  • 【Automatic Line Feeding and Cutting】Pressing the button on the cordless string trimmer, the automatic line feeding system ensures that you have...
  • 【Find the Right Position for You】This cordless string trimmer features a retractable long tube, adjustable swivel handle and swivel head,...
  • 【Spacing Protection】PULITUO cordless string trimmer's adjustable spacing protection cover prevents accidental trimming of plants, lawn ornaments...
SaleBestseller No. 5
BLACK+DECKER 20V MAX String Trimmer and Edger, Cordless, 12 Inch, 2-Speed Control, 2 Batteries,...
  • Converts from trimmer to wheeled edger; Amp hour: (2) 1.5 ampere hour
  • Power drive transmission for increased torque
  • 2 speed control for more power or extended runtime. Line diameter: 0.065 inches; Cutting swath 12 inches
  • Easy feed allows you to advance your line with the push of a button with no bumping required
  • Part of the 20V Max system; 1 system endless tasks. Power for your style
SaleBestseller No. 6
SEYVUM String Trimmer,12-inch Cordless Weed Wacker with Auto Line Feed, 2 X 2.0Ah Battery Powered...
  • 🍀【Trimmer & Edger 2-in-1】The weed wacker is easy to convert from string trimmer to wheel edger, meet your multiple needs. The spacer guard can...
  • 🍀【2 x 2.0 Ah Battery】Up to 60 minutes working time.The SEYVUM weed eater comes with 2 pcs 2.0Ah lithium-ion battery and 1 hour fast charger....
  • 🍀【Adjustable Design】90° adjustable cutting head, 180° adjustable auxiliary handle, string trimmer to wheel edger. Ergonomic and compact...
  • 🍀【Automatic Line Feed】The grass trimmer can automatically feeds the line as needed and works smoothly without interruption. The string trimmer...
  • 🍀【Powerful Motor】The powerful motor makes weeding more efficient, the excellent motor is more durable and has a longer service life. SEYVUM...
Bestseller No. 7
AC14RL3A String Trimmer Replacement Spool Line Suitable for Ryobi One+18v, 24v, 40v Cordless...
  • [You will get]: 0.065" replacement line: 9 pack of twisted copolymer nylon resin and synthetic trimmer/edger line (8 Replacement Line Spool, 1 Trimmer...
  • [Fits Models]: AC14RL3A Ryobi One+ Spool suitable for multiple cordless trimmers models: 18V, 24V, 40V.Replaces obsolete part #: 310917001, 3110382AG...
  • AC14RL3A Compatible with :AC14RL3A Spool AKA Ryobi One+ 0.065 Spool,Ryobi AC14Rl3A,Ryobi Spool,Ryobi Replacement Spool,Ryobi Trimmer Spool,Ryobi Spool...
  • Weeding valve cores use centrifugal force and aerodynamics to reduce drag for fast cutting.for ryobi spool replacement 3 pack ,for ryobi easy edge...
  • AC14RL3A for ryobi cordless trimmer line refill 18v/24v ,for ryobi p2003/2004 replacement string ,for ryobi one spool cap ,for ryobi 0.065 replacement...
Bestseller No. 8
Greenworks 0.065" Single Line Auto-Feed String Trimmer Spools (6-Pack) + Replacement Spool Cover,...
  • WORK WITH MODELS : fit for Greenworks String Trimmer 21342, ST24B215, 2100302, STBA24B210, STBL24B210, ST24B05, ST24B217, STBL24B410, STBL40B501,...
  • PACKAGE INCLUDED : (6) replacement trimmer string spools + (1) replacement spool cover
  • EASY TO USE AND INSTALL : Factory-Wound spool saves you time and energy
SaleBestseller No. 9
WILD BADGER POWER Weed Wacker 40V 13'' Cordless 2 in 1 String Trimmer/Edger with Auto Feed, 2.0Ah...
  • 2 IN 1 MULTI-FUNCTION: 13" String Trimmer/Edger, easy to edger.
  • COST-EFFECTIVE: Includes 2 pack trimmer line, extra spools for whole season usage. Extends working hours and saves money.
  • POWERFUL MOTOR: With the 6500RPM superior speed, you can cut through thick grass and dense weeds effortlessly.
  • 30 MIN RUNNING TIME: With our string trimmer's 30MIN RUN TIME, you can maximize your yardwork time.
  • LIGHTWEIGHT: It is lightweight and compact, ONLY 6.6 LBS weight, making it easy to transport and store. No matter what your landscaping needs, this...
Bestseller No. 10
String Trimmer/Edger, Enhulk 20V 12'' Cordless Weed Wacker with Auto-Feed, 2.0Ah Electric Weed...
  • 【TRIMMER & EDGER 2-in-1】The Enhulk string trimmer delivers power like a gas trimmer, with none of the hassle of mixing oil and gas. Easily...
  • 【AUTOMATIC FRESH LINE】The Enhulk cordless trimmer adopts powerful copper motor, delivering 7600 rpm no-load speed. With auto-feed line head it...
  • 【LEIGHTWEIGHT DESIGN】The Enhulk grass trimmer features adjustable 10-12 inch cutting width, allowing you to optimize your trimmer for increased...
  • 【FIND YOUR POSITION】7 handle adjustments and 6 rotating head settings make this a comfortable and flexible tool you can use all afternoon and in...
  • 【WHAT'S INCLUDED】The Enhulk trimmer comes with all-you-need trimmer kits, is perfect for lawn care and yard work. Packing includes 1×Enhulk...
Bestseller No. 11
SF-080 Replacement Spool,GH3000 Trimmer Spools, Auto Feed Replacement Spools,20-Foot, 0.08-Inch,...
  • SF-080 Replacement Spool-20ft 0.080 inch Replacement Spool Line,Compatible with SF-080 SF-080-BKP Auto Feed Spool Single Line Trimmer,Compatible with...
  • SF-080 Spool-Sturdy ABS spool & durable polyamide nylon thread, flexible and long service life.Use centrifugal force and aerodynamics to reduce drag...
  • GH3000 Spools Compatible with: black decker string trimmer spool by the CNC machine cutting and winding, automatic line change, eases the tedious work...
  • Compatible with:gh3000 replacement spool,black and decker spool sf-080,sf-080 auto feed spool,black and decker weed eater spool gh3000,gh3000 trimmer...
  • SF-080 Auto Feed Spool Single Line Trimmer, Compatible with:Black and Decker SF-080 String Trimmer Tool Parts Replacement String Trimmer Line Spool...
Bestseller No. 12
Greenworks 0.065" Dual Line Auto-Feed String Trimmer Spools (6-Pack) + Replacement Spool Cover,Gray
  • WORK WITH MODELS : fit for Greenworks String Trimmer 2101602, 2101602A, STBA40B210, 2101602, ST40B410, BST4000
  • PACKAGE INCLUDED : (6) replacement trimmer string spools + (1) replacement spool cover
  • EASY TO USE AND INSTALL : Factory-Wound spool saves you time and energy
Bestseller No. 13
Weed Eater String for Greenworks - Single Line Auto-Feed Replacement Trimmer Line Spool, 6 Spools &...
  • ✔COMPATIBLE MODELS: Compatible With All Greenworks Single Line String Trimmers, replace parts : 29252 / 29092, Cap cover model: 3411546A-6.
  • ✔HIGH QUALITY: 065 trimmer line nylon thread has good flexibility and durability.
  • ✔EASY TO INSTALL: Automatic winding allows you to complete spool changes quickly.
  • ✔LINE SIZE: One spool length: 16 Ft, Line diameter: 0.065 inch.
  • ✔PACKAGE INCLUDES: 6 x String trimmer spool line, 1 x Cap covers.
SaleBestseller No. 14
AC80RL3 String Trimmer Replacement Spool Compatible with Ryobi One Plus+ 18v 24v 40v Weed Wacker...
  • 【Compatible with Ryobi One Plus+】OEM .080 Inch Twisted Line and Spool Compatible with Ryobi One Plus+ AC80RL3 18v, 24v, and 40v Cordless Trimmers....
  • 【Replacement Spool and Cap Model】AC80RL3 Weed Eater Spool compatible with Ryobi One Plus+ original model: AC80RL3. Spool cap model: AC14HCA /...
  • 【Twisted Trimmer Line & Auto Feed】Twisted line and spool replacement for ryobi,Twisted line for added strength and durability. AC80RL3 Auto Feed...
  • 【Easy To Install and Use】String Trimmer Line length 11ft, diameter 0.080 inch. Package include 8 Pack ac80rl3 replacement spool + 2 AC14HCA Cap...
  • 【Warranty and Service】1 Year Warranty. AC80RL3 Trimmer String Spool Line 080 Inch Twisted Line Compatible with Ryobi One+ 18v, 24v, and 40v...
Bestseller No. 15
Litheli 20V 12 Inch Cordless String Trimmer/Edger, 2 X 2.0Ah Battery Powered Weed Eater with...
  • Lightweight and easy to handle at only 4.5 lbs
  • Telescopic pole can be adjusted without tools to reach any length between 36" and 47"
  • Rubber-covered auxiliary handle can be secured at any desired angle for the most comfortable grip
  • 2-in-1 trimmer and edger with a single line spool that automatically provides a 0.065" line, cutting a 12" path
  • 4 angle settings make the head perfect for trimming on any terrain
Bestseller No. 16
Eyoloty AF-100 30ft 0.065” Replacement Spools for Black Decker GH900 GH600 LST522 LCC140 String...
  • 【Spool specification】Replacement spool line 30ft 0.065"nylon line Compatible with Black Decker original spools models:AF-100, AF-100-3ZP,...
  • 【Compatible models】AF-100 replacement spool compatible with black decker string trimmer: GH900, GH600, LSTE525, LST300, BESTA510, LCC340C, LST522,...
  • 【High-quality】AF-100-3ZP High-quality ABS spool & tough polyamide nylon thread, flexible and long service life. AF100 Spool Use centrifugal force...
  • 【Professional CNC winding spool】Compatible with Black and Decker AF-100 spools by the CNC machine cutting and winding, automatic line change....
  • 【Warranty】You will receive 6 * AF-100 replacement spools & RC-100-P Cap and Spring.We will provide free 24-hour good after-sales service. When you...
Bestseller No. 17
Eyoloty AC14RL3A String Trimmer Replacement Line for Ryobi One+18v, 24v, 40v Cordless Trimmers,11ft...
  • 10ft 0.065" String Trimmer Line Compatible with RYOBI ONE+ CORDLESS TRIMMERS including the 18v, 24v, and 40v trimmers.
  • Compatible with Ryobi One+ original model part# AC14RL3A and Cap compatible with 522994001, 3411546-7G, AC14HCA.
  • Fits all Ryobi auto-feed cordless string trimmers,Line is pre-wound for quick and easy spool changes.
  • Aerodynamic shape allows less drag for more efficient cuts,Auto Feed System replacement spool eliminates time spent hand-winding string trimmers.
  • We will provide free 24-hour good after-sales service. When you encounter problems, please contact us first and we will help you as soon as possible.
Bestseller No. 18
A ANLEOLIFE .080 in Twisted Line Spool #AC80RL3 for RYOBI Cordless Auto-Feed String Trimmers 18v 24v...
  • 0.080'' line diameter with 11ft length, compatible with RYOBI 18V 24V 40V Cordless Auto-feed String Trimmer/Edger, replacement model #AC80RL3.
  • High quality raw materials from BASF Germany with aerodynamic design make the line more flexible and more perfect on performance. Efficiency and...
  • Precise spool size and ingenious design make it easy to remove and replace the old/empty catridges from your String Trimmer head. Free of hassles,...
  • Anleolife innovative .080'' twisted line slices through grass, light brush and weeds with ease. Make mowing more relaxed.
  • Package includes 6 replacement spools and 1 cap cover, good value for money.
SaleBestseller No. 19
16 Pack String Trimmer Line for Black+Decker,(AF-100)String Trimmer Replacement Spool,30ft 0.065"...
  • Fits multiple string trimmer models: GH400, GH500, GH600, GH610, GH900, GH912, ST6600, ST7000, ST7700, CST1000, CST1200, CST2000, MTC220, MTE912,...
  • Premium 30-foot/0.065" replacement line:30-feet replacement line is factory wound for a superior feed.
  • Auto feed system replacement spool eliminates time spent hand-winding string trimmers.
  • 12 Pack 0.065" replacement trimmer spool(AF-100),4 pack replacement spool cap cover(RC-100-P),4 pack replacement spring.
  • Hassle free warranty -- 3 years warranty. Replacement or refund will be provided for your preference. Any doubts and questions, please feel free to...
SaleBestseller No. 20
Greenworks ST40B410 Cordless String, 12" Trimmer (4.0Ah), Green & Black
  • 40V STRING TRIMMER – powers through the toughest grass and weeds.Speed : 7500 (±10%) RPM
  • 12” CUTTING PATH - .065” line, auto feed head for quick and easy line advancement
  • VARIABLE SPEED TRIGGER – allows you to control cutting speed on the go, so you can easily maneuver around plants and shrubs
  • LIGHTWEIGHT – ultra lightweight design, along with superior ergonomics allow for reduced user fatigue
  • EASY TO USE – Push button start. Included 4.0Ah battery recharges in 120 minutes

What should you look for when purchasing the best auto feed string trimmer?

To purchase the right product, you need to research its qualities and flaws.

Diversity is highly important since it offers options for different budgets and lifestyles. Choosing the best auto feed string trimmer requires asking yourself the right questions to ensure the product is precisely what you need.

To make your money’s worth, you should thoroughly research the options you are presented with and ask the following questions:

  • How does buying auto feed string trimmer benefit me?
  • Is it worth the price?
  • Which auto feed string trimmer is the best option to go for in the nowadays market?
  • What features are essential when purchasing the auto feed string trimmer?
  • Which brand of the this is most trustworthy?
  • Which auto feed string trimmer has the best price/value ratio?

You are bound to have even more vitally important questions when purchasing the auto feed string trimmer. The best way to inform yourself about it is a meticulous exploration of internet resources and research for second opinions and customer reviews.

Various websites can hold pieces of information necessary for purchasing a top-notch product. Forums, reviews, and rating websites can all offer you the instrumental info needed to buy the best possible auto feed string trimmer. In order to get accurate information, you should explore trustworthy websites that have a history of providing customers with specific and genuine content.

Curee.org worked hard and conducted comprehensive research to get you the necessary information regarding the auto feed string trimmer.

It helps us to put together a high-quality buying guide that will provide you with pros and cons, features, and reasons the product is the right choice for you. To get the auto feed string trimmer that will suit your needs best, you should consider the following factors:

Advantages of the Brand

Every brand of auto feed string trimmer holds different values to it. Typically, each and every brand will have something unique that will attract your attention and make you consider their product as the leading option. The more unique the feature is, the more it will allure you to the product and its value.

Features

Each product has some value that separates it from the pack. Therefore, always ask yourself what features are relevant when purchasing the auto feed string trimmer? What is essential for this product to have?

Value of the product

This factor is crucial since it can tell you how much value you will get for your money’s worth when purchasing this.

Customer reviews

The second opinion always matters when you cannot decide on which product you should opt for. These reviews will paint you the picture of the auto feed string trimmer by real-world customers that had experience with the product and inform you on how well it served them.

Customer ratings


Customer ratings are similar to reviews but offer you a number or star rating of the auto feed string trimmer, which can tip the scales when you are unsure which product to choose.

Reliability

To get the auto feed string trimmer that will serve your purposes and pay off, you need to choose a reliable and durable one. High-quality product equals wise investment and peace of mind.

Beware off-brands

Purchasing the off-brand auto feed string trimmer is unwise. Always look for reliable brands that offer you the highest possible quality and are trusted and recognized as a legitimate option.

Curee.org always tends to bring its visitors accurate and valuable information that is relevant to the auto feed string trimmer. We always refresh and update our content since our priority is and has always been top-notch user experience.

If you have any questions or suggestions about our presentation of the this product, please let us know. You can contact us here, and if our article has made you interested in our work, you can find more about us and better realize our vision and what it represents.

FAQ:

Q: What size string trimmer line should I use?

A: 0.065-0.085 inches For Light work like house front and back lawn only. … 0.085-0.110 inches For heavy work like medium-sized lawns and commercial use and for medium and small lawns where weeds are thick,and you want trimmer line to be more active … o.110+inches For strong grass and thick weeds. …

Q: What does string trimmer mean?

A: What is a String Trimmer? A String Trimmer or a Line Trimmer is a garden tool that helps with the cleaning or Trimming of small grass and weeds . It uses a monofilament line to cut grass and weeds. It either comes with a fuel engine, or it can be battery-powered.

Q: How does Trimmer string work?

A: String trimmers use a microfilament string to cut the grass . The string is spun rapidly by the motor and as the string is spun so quickly, it becomes rigid. This is due to centrifugal force. The motion of the spinning and the rigidness of the string is what cuts the blades of grass. It is a fairly simple, yet interesting process.

Q: What is string trimmer for?

A: A string trimmer is a lightweight, versatile outdoor power tool that is used for the ridding of weeds and grass.