12 best rotary lawn trimmers
Rotary lawn trimmers, commonly known as string trimmers or weed eaters, are versatile outdoor power tools used for cutting grass and weeds in areas that a lawnmower cannot reach effectively. These tools consist of a small engine that powers a rapidly rotating string or line, which cuts through vegetation with a spinning motion. Here are some key aspects related to lines, spools, and replacement parts for string trimmers:
Lines and Spools:
- The cutting element in a rotary lawn trimmer is typically a nylon line or string, which comes in spools.
- Lines wear out over time, and spools are designed for easy replacement to maintain optimal cutting performance.
- Various thicknesses and materials of lines are available to suit different trimming needs.
String Trimmer Parts and Accessories:
- String trimmers have several parts that may require replacement or upgrading, such as air filters, spark plugs, and carburetors.
- Accessories like blade attachments, guards, and harnesses enhance the functionality and safety of the trimmer.
Replacement Parts and Accessories:
- It's important to use manufacturer-recommended replacement parts to ensure compatibility and performance.
- Replacement parts may include spools, trimmer lines, cutting blades, and other components that might wear out over time.
Outdoor Power Tools:
- String trimmers are part of the broader category of outdoor power tools, which also includes lawnmowers, chainsaws, hedge trimmers, and more.
- These tools are designed to make lawn maintenance tasks more efficient and manageable.
Patio, Lawn, and Garden:
- String trimmers are essential tools for maintaining a well-groomed lawn and garden.
- They help in reaching tight spaces, edges, and areas where a lawnmower may be impractical.
When using rotary lawn trimmers, it's crucial to follow safety guidelines, wear appropriate protective gear, and adhere to proper usage instructions provided by the manufacturer. Regular maintenance, including the replacement of worn-out parts, ensures the longevity and effectiveness of the tool in keeping your lawn well-maintained.
Below you can find our editor's choice of the best rotary lawn trimmers on the marketProduct description
Product Parameters
Product Name: Bowl-shaped Twisted Wire Rotary Weed Brush Blades
Purpose: Weeding and rust removal in cracks and corners
Specification: 6 inch/8 inch
Material: 0.5mm carbon steel wire
Package include:
1 x 6'' Wire Trimmer Blade Steel Wire Wheel trimmer head
1 x 8'' Wire Trimmer Blade Steel Wire Wheel trimmer head
1 x Protection Cap
1 x Fixed Piece
1 x Locknut
1 x Wrench
Note:
1.Since this product is made of 0.5mm carbon steel wire and has a unique twisted wire design, it may be a little bit tied. Please use gloves to install and remove
2.Pay attention to clean and extend product life after use
- 【6'' & 8'' Rotary Wired Trimmer Blades】-Two sizes of wire weed trimmer heads are sold as a set. 8 inches is suitable for more spacious places, 6 inches is suitable for narrow corners.
- 【Twisted Wire Design】This rotary weed brush made of twisted steel wires were specially designed for gardening, helping to protect your trees from harm and efficiently remove all the unwanted and messy weed in your lawn or garden
- 【Size】-6'' : Diameter: 15 cm/6 inch. drilling Hole size: 2.54 cm/1 inch. 8'' : Diameter: 20 cm/8 inch. drilling Hole size: 2.54 cm/1 inch. Any shaft diameter less than 25mm can be used.
- 【Durable Material】 The rotary wired trimmer blades is made of high quality carbon steel wire, providing a long life service. high hardness, sharper and more durable to use.trimmer blade Adopt internal fixed plate structure to ensure consistency and safety.More sharp and efficient than other types.
- 【Widely Used】-This steel wire trimmer head can be used in garden, lawn, car park, park green space, plant wall, stone road with grass, farmland grass, orchard, rust iron board.
User questions & answers
Question: | Which brand weed trimmer this fits on |
Answer: | This rotary weed brush fits on any brand weed trimmer who's shaft diameter less than 25mm. Because hole size of the steel wire trimmer head is 25mm /1 inch. |
Question: | will these heads fit a Greenworks string trimmer |
Answer: | The drilling hole size of the weed brush is 2.54 cm/1 inch. Any shaft diameter less than 25mm can be used. |
Product features
Product Parameters
Product Name: Bowl-shaped Twisted Wire Rotary Weed Brush Blades
Purpose: Weeding and rust removal in cracks and corners
Specification: 6 inch/8 inch
Material: 0.5mm carbon steel wire
Installation Method
Note:
1.Since this product is made of 0.5mm carbon steel wire and has a unique twisted wire design, it may be a little bit tied. Please use gloves to install and remove
2.Pay attention to clean and extend product life after use
Product description
The inside of the weed brush consists of a fixed plate that does not rust, is durable and long life hat.Product performance, safety and quality have been tested.If you want to buy a universal adapter kit, visit our store to buy.
Specifications
Pack size
6 inch: 16 * 16 * 4 cm(6.3 * 6.3 * 1.6 inch)
8 inch: 20 * 20 * 5.5 cm(7.9 * 7.9 * 2.2 inch)
weight
6 inch: 592 g
8 inch: 980 g
- 【High-Quality steel wire rotary brush】The wire wheel brush is made of double-layer thick stainless steel disc and 0.50mm wear-resistant spring steel wire, which provides smooth performance and flexibility and can remove weeds quickly
- 【Safe to use】Unlike the blade, the twisted steel wire rotary brush is made of knotted metal wire, which is very safe to use and provides flexibility that is absent on other blades.When you are clearing weeds from cracks on hard surfaces of clear a patch of grass this may a good tool for you
- 【Two optional】There are two sizes to choose: 8 inches is suitable for more spacious places, 6 inches is suitable for narrow corners.
- 【How To Use】A universal adapter kit that includes a collar nut, rider plate, beveled washer, and a screwdriver is needed. Installing the brush on trimmer and started as usual
- 【Note】 Wear protective clothing and goggles when using the weed brush
Product description
Rotary Vortex Trimmer Line
- Sold on Amazon
User questions & answers
Question: | Will this work with redmax trimmers |
Answer: | I have no idea. It works with a Craftsman. |
Question: | Will this work with a sthil fs 90r head |
Answer: | yes it takes 095 https://m.stihlusa.com/WebContent/CMSFileLibrary/InstructionManuals/STIHL-FS-90-Owners-Instruction-Manual.pdf |
Question: | will this work on an ego trimmer using .095" line |
Answer: | I have an echo gas powered and it works well with mine. Don’t use much line now. Doesn’t take much power as it did with other line. Great line. 👍🏼👍🏼 |
Product description
Rotary Black Vortex .095 Trimmer Line
- Diameter .095"
- Length 1140'
- 5 lb spool
- Packaging may differ slightly
User questions & answers
Question: | Is it one or two rolls of lines for the price |
Answer: | It is one roll |
Product description
Made of high quality steel wire, sharp and efficient, stable and durable.
Coating can improve the quality of metal and stone materials.
Provides smooth performance and flexibility of kink line.
Fits for grass trimmer and dust removal.
Easy to install and easy to line load.
Specifications:
Material: steel wire
Diameter: 21 cm / 8 in
Hole Diameter: 2.5 cm / 1 in
Package Includes:
1x Weed trimmer head
1x Rider plate
1x Collar nut
1x Thrust washer
- Wire Trimmer Blade: The weed trimmer head is made of manganese steel wire, sturdy and durable, high hardness, sharper and convenient to use, suitable for garden or agricultural use. Comes with adapter, this derusting weeding wheel is very easy to install. It is very suitable for weeding in various places (corners or brick joints).
- Rotary Steel Wire Wheel: This lawn mower head is specially designed for gardening, helping to protect your trees from harm and efficiently remove all the unwanted and messy weed in your lawn or garden. When hit by stones and clumps, it can still work. It can be used as a deburring and derusting polishing accessory.
- Lawn Mower Cutter Blade: The hole of the twisted wire brush is 1 inch, and it can be used as long as your machine shaft can pass. Its sturdy structure can provide powerful impact for harsh applications. The adapter attachment of the string trimmer is suitable for most trimmer models. It is also a good helper for cleaning floors.
- Garden Grass Trimmer Head: Easy to install and remove on the trimmer equipment, just put the cutter head of the lawn mower on the top bolt of the straight shaft trimmer, and then use washers and nuts to fix it to normal use. The spool on the trimmer can be easily replaced with an adapter kit.
- Multi-functional Lawnmower Blade Accessory: The thin steel wire is light weight, very suitable for small power brush cutter. Our steel brushes are suitable for most straight-axis brush cutters, suitable for weeding in various places, not only weeding, but also rust and rust remover, cleaning and polishing accessories, etc.
Product description
12 per case
Dimensions:
- DIAMETER: 0.1300"
- LENGTH: 150'
- SIZE: 1 lbs.
- COLOR: RED
- PACKAGING: SPOOL
- SHAPE: ROUND
- CASE QTY: 12
- Sold on Amazon
Product description
At OMB Warehouse, we strive to provide the greatest selection and quality of parts for your outdoor power equipment.Need other parts to complete your project? Check out our huge catalog - we have what you need.Black Vortex Professional Trimmer Line is low noise, long lasting and needs less power!
- Vortex Trimmer Line .080 X 960' 3 LB Spool
- DIAMETER: 0.0800"; SIZE: MEDIUM; LENGTH: 960'; SHAPE: VORTEX; PACKAGING: SPOOL; COLOR: BLACK
Product description
TRIMMER LINE .080 X 320' VORTEX LARGE DONUTDescription Vortex Trimmer Line .080 X 320' 1 LB DonutSpecs SIZE LARGE COLOR BLACK PACKAGING DONUT LENGTH 320' SHAPE VORTEX DIAMETER 0.0800"
- Vortex Trimmer Line .080 X 320' 1 LB Donut
- SIZE: LARGE; COLOR: BLACK; PACKAGING: DONUT; LENGTH: 320'; SHAPE: VORTEX; DIAMETER: 0.0800"
User questions & answers
Question: | Will this line work with .080 push thru style line heads..2 lines that u push a button and line gets inserted and release button to hold line in head |
Answer: | If your head will accept a .080 line this will work |
Question: | Package pictured seems awful small for 320'. What is the length of line in this package |
Answer: | I cannot verify the length of line in this package, but I can verify that I received the length of line identified with my order. The package is about 6-7 across and appears to be the same container as I received. |
Question: | If not using an auto head, cutting this in 7 1/2” lengths, will the cut pieces tend to curl after cutting or does the line stay straight |
Answer: | Dont know bout 7.5" in lengths but sure would try this stuff as its the best thing since sliced bread for trimmer line. I couldnt believe the difference. I live near water n saw grass was nearly impossible to cut with standard poly line but this stuff goes thru it with ease. I would spend a few bucks on a 25 ft roll n try it. |
Question: | could I use the 0.080 line on a Black and Decker trimmer designed for 0.065 since Vortex does not make it in |
Answer: | I think it would work. The Vortex line is very flexible, but very strong. The diameter shouldn't cause an issue with the slots on your trimmer. It's the best line I've ever used over the 30 years I've been using weed-eaters. |
Product description
Rotary Black Vortex .095 Trimmer Line
- Diameter .095"
- Length 1140'
- 5 lb Spool
- Packaging may differ slightly
User questions & answers
Question: | Can you buy this stuff in .080" diameter |
Answer: | I think yes only yo u see what size have in stock the store |
Question: | I currently use a .090 line in a Stihl trimmer. Can the Vortex .095 fit my trimmer |
Answer: | Yes I believe so . That's a very small difference in thickness .. I use the vortex line in the still rs 75 trimmer |
Question: | Can i use this on a toro battery 40v 13" (33.02 cm) string trimmer/edger (51481) it says it uses a 0.08" (2.03 mm) thick single line with auto feed |
Answer: | No, this line is .095 inches thick, I think it's too big. |
Question: | Are the rating real, is this line decent,I just can't find something that lasts a while |
Answer: | I've been using this for 2 years after watching the video talked about in other reviews. I ran through a giant $25 spool of HD stuff in one summer. It was about half the length of this spool. I was re-spooling it every two weeks. I use my trimmer 30 times a year. I still haven't replaced the first spool of this stuff that I put on my trimmer. I typically have to extend the string one to two times per lawn cut. I only have the stock Stihl trimmer string, and the HD stuff, that looked promising, and this item to compare. This items wins hands down. |
Product description
Rotary Vortex Trimmer Line .105' x 185'
- 0.105-inch diameter x 185-feet length
- Shape: Vortex
- This commercial trimmer line comes on a small spool
User questions & answers
Question: | I have a Maruyama fixed head trimmer and use .105 round line. Will this .105 twisted line fit |
Answer: | This is made for commercial trimmer's this line is really fat or thick This is a commercial trimmer line This may not work right on your Maruyama fixed head trimmer... This line did not work rolled up in a my trimmer head I us a straight line trimmer heat it wok great ...Ps.-This line last along time for me.. It work very good.. |
Question: | i ordered rotary vortex .105 d 185’ trimmer line and received same size Copperhead brand. Are these both the same company/ product |
Answer: | I wouldn't know until I see the Copperhead brand. |
Question: | If you have a Stihl trimmer that calls for .065 trim line, will this work in it? If so, why does Stihl call for a so much smaller diameter line |
Answer: | 105 would be too thick for that machine . My Stihl calls for.095 but it will take 105. You might try .080 |
Question: | I own a stihl and it came with size 2.7mm / .105" will this line work |
Answer: | I have a Stihl KM90R with the weedeater attachment and this line works great with it. |
Product description
At OMB Warehouse, we strive to provide the greatest selection and quality of parts for your outdoor power equipment.Need other parts to complete your project? Check out our huge catalog - we have what you need.Black Vortex Professional Trimmer Line is low noise, long lasting and needs less power!
- Trimmer Line .095 Md Spool Black Vortex Line
Product description
Votex Trimmer line Black Commercial Grade #.130 Dia 360' Feet 3 LBS SpoolReplaces Part Numbers Votex Trimmer line Black Commercial Grade .130 Dia 360' Feet 3 LBS SpoolOEM Numbers : .130 Dia 360' Feet 3 LBS SpoolType : Votex Trimmer lineDescription : Rotary Black Commercial Vortex Line is a competitively priced professional trimmer-line . Made from a long lasting, premium co-polymer, this line fits all standard trimmer heads. Vortex line is Less noise , Longer Wearing, Uses Less Power then Standard Line.
- Sold on Amazon
Latest Reviews
View all
Dean Thin Neck Acoustic Guitars
- Updated: 05.07.2023
- Read reviews

Plug Aerator
- Updated: 07.07.2023
- Read reviews

Welder For Sale
- Updated: 14.06.2023
- Read reviews

The Body Shop Body Sponges
- Updated: 04.03.2023
- Read reviews

Nordic Ware Baking Pans
- Updated: 25.01.2023
- Read reviews