In terms of cutting material, there are two kinds of cordless trimmer: the steel blade trimmer and the cordless string trimmers.  The advantage of cordless string trimmers is their safety feature.  Generally, cordless string trimmers are made with nylon string for cutting grasses.  In turn, the tool is much safer to use and it allows the cutting head to be exposed partially.  In the market, there are many brands of cordless string trimmer and here are some worth purchasing. 

Cordless string grass trimmers have small guard protection feature to prevent the stones that flung up during cutting from hitting the operator.  The cutting head is partially exposed to allow precision placement.  With cordless string trimmer, you are guaranteed that accidental damages are minimized.  However, it is still wise to use safety gears such as safety goggles, shoes, long sleeves and long pants for optimal security.      Read the rest of this entry