For effective, low-spin removal of weeds and grass from surfaces such as gravel, asphalt and paved areas, this rotary cutting head attachment is ideal for clearing along hard edges and between joints with controlled throw.
 
The reciprocating blade movement of the RG-KM is an ideal alternative when working close to cars or windows. Unlike traditional nylon line heads that spin at high speed, the RG-KM’s back-and-forth blade action has very low “projectile” potential, making it less likely to throw debris and damage nearby objects.