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. Our fastest cutting trimmer line to date, Black Diamond® delivers optimal cutting efficiency, optimized fuel consumption and noise reduction all due to our square-twisted design.

• Unique diamond-shape design
• Razor-sharp cutting edges
• Designed for one-pass cutting

• .095 in. dia. - 330095071 – 253 ft. (Large Clam), 330095073 – 885 ft. (Medium Spool), 330095075 – 1,394 ft. (Large Spool)
• .105 in. dia. - 330105071 – 217 ft. (Large Clam), 330105073 – 708 ft. (Medium Spool), 330105075 – 1,132 ft. (Large Spool)