Feel and see the difference with the next "Evolution in trimmer line" — ECHO Black Diamond. Our fastest cutting trimmer line to date, Black Diamond delivers optimal cutting efficiency, optimzed fuel consumption and noise reduction all due to our square-twisted design.
ECHO Black Diamond offers ultra-fast cutting for professionals and homeowners. The twisted, diamond-shaped line offers razor sharp edges and delivers a clean, even cut with superior cutting performance every time.
Intended for medium to industrial landscaping use in residential and commercial environments, Black Diamond delivers the flexibility for both, with a wide range of applications. Available in .095" diameter, Black Diamond is manufactured with a high grade nylon to provide exceptional durabilty, while its twisted cross section ensures longer line life, reduced trimmer vibrations and ultimately less engine drag.