A square twist trimmer line is a type of trimmer line used in gas-powered and electric weed trimmers to cut grass and weeds in yards or gardens. The line is made of a durable polymer material and features a square shape at the edges rather than a round shape to enhance its cutting efficiency. The square twist design allows the trimmer line to slice through grass and weeds more effectively than conventional round trimmer lines. Additionally, the line's unique shape reduces its wear and tear, providing for longer-lasting performance compared to round shapes. Square twist trimmer lines are available in different diameters to accommodate various types of cutting tasks, making it easier to find the most suitable size for your particular weed-whacking needs. Some of the benefits of using a square twist trimmer line include its ability to produce clean cuts, reduced tangling, and durability.
| Product Name |
New Packing 1.65mm Square Twist Nylon Grass Cutting Line |
| Material |
100% nylon6 chips |
| Diameter |
1.6-5.0mm |
| Color |
Green, Yellow, Black, or customized |
| Shape |
Round, Square, Twist, Star, Hexagon, Dual Power |
| Packing |
Card head, blister, Hank, Spool, |
| Grade |
Economical, Commercial, Professional |
The trimmer line is almost always made of nylon which is a polyamide. It is often simply referred to as 'nylon line'. However, high-performance materials can be added to this material for greater durability, flexibility, and wear resistance.
The string trimmer line comes in three diameters or weights:
- Light: 0.065- to 0.080-inch line is best for trimming grass around the house and whacking down common lawn weeds from around driveways, walkways, and fences.
- Medium: 0.080 to 0.110-inch line is best for homes with larger lawns, or gardens overgrown with weeds that have tough, heavy stems.
- Heavy: 0.110-inch and above. Professional landscapers pull this out for big jobs - large lots; commercial spaces; or lawns and gardens with thick grass, woody shrubs, and dense underbrush.
String Trimmer Line Shapes
Depending on what you are trimming or cutting, the shape or style string line is as important as the diameter.
- Round trimmer line works best for home/residential use. The basic shape doesn't wear or break as easily as other styles, making it more durable for use near concrete, trees, and fences. Round line is usually the easiest to replace and has a longer life than other styles. However, the round line lacks a cutting edge and rips grass instead of cutting it.
- The twisted trimmer line has a better cutting edge and is stronger than the round line. Normally used to cut back thick, heavy weeds, this trimmer line delivers clean cuts while reducing trimmer vibrations and noise levels. The added strength also helps decrease line wear and breakage when hitting hard surfaces.
- The squared trimmer line offers four sharp edges that cut through grass rather than ripping. With this extra cutting power, the square trimmer line cuts through thicker weeds more easily and works well on modest-to-heavy, thick, overgrown vegetation and undergrowth.
- Multi-sided (AKA star-shaped) trimmer line has multiple edges that quickly and efficiently cut through heavier grass and thicker weeds. However, it breaks more easily when striking rocks, stones, concrete, and fences.
- A serrated trimmer line works just like a serrated knife. It easily saws through heavy weeds and grass, leaving a clean cut while reducing your work time.
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