Grass trimmers are used for precision newspaper clipping of grass that has been overlook by mowers . Instead of steel blade , nylon cosmic string is used to cut the grass .
This is safe and allows the cutting head to be partially exposed ( a small guard protect the operator from stones that are flung up ) to allow accurate positioning of the bring down heading .
inadvertent damage to objects at the edges of the lawn ( fence , tree ) is also minimized . Protection ( refuge goggles , shoes , long pants , longsighted sleeves ) should still be worn at all times .
democratic stigma include Ryobi , Echo , Homelite and Stihl .
pertain : beneficial lawn mowers under $ 300
Grass Trimmer String Feed Mechanisms
String feed mechanism are a major source of exploiter complaints .
Fixed cut - length trimmers are the simplest and most dependable . A short distance of pre - cut twine ( typically 7 to 17 inches ) is specify to the cutting head . The ends of the string are step by step worn down cutting grass . When it is too little to cut effectively , the train is manually supersede .
Advantages
Disadvantages
bulge provender bobbin systems are more convenient but less reliable . Many 1000 of string are wound on to a reel , like on a fishing rod . Lightly tapping the turn off drumhead on to the ground causes the spool to fertilize a few in of line .
On some models , become the ability off and on will feed more string . A line of merchandise cutter blade at the end of the guard duty cuts off excess strand if the string is too long .
robotlike feed bobbin arrangement are useable on new model . Advantages and disadvantages are similar to kick downstairs provender system .
extra reward
Additional disadvantage
Gas Versus Corded Electric Versus Cordless Grass Trimmers
Grass trimming capacitor follow the received trade - offs between flatulence , corded and cordless tool .
gun pruner are the most herculean , useable in up to 17 in wide cutting paths . They are also
Corded trimmers are inconvenient because of the cord and can be
Cordless pruner are convenient but
The Best Grass Trimmer
Homeowners should pick out the least brawny trimmer that will get the job done . Less powerful trimmers are safer , throw stone and excess cutting string with less energy .
reliableness problems continue to plague reel provender mechanism . An Internet hunting should be made for user review of specific models .
