Designed to meet the needs of landscape maintenance professionals, the Milwaukee m18 fuel power head with Quik-Lok provides you with more power than 31cc gas competitors, enabling the capability to take on a variety of demanding applications. The power head is part of the m18 fuel Quik-Lok attachment system, the industry's most capable attachment system. For maximum productivity, the power head reaches full throttle in under one second. The Milwaukee m18 fuel Quik-Lok brush cutter attachment utilizes a 9 in. blade with a 4-tooth design, meant to take on more demanding applications. The brush cutter attachment has an optimized guard design for the best material containment. Milwaukee m18 fuel Quik-Lok attachments feature protected drive shafts for increased durability against drops and storage elements. The brush cutter attachment also utilizes optimized gearing to manage the cordless Milwaukee m18 fuel power head rpm output specifically for brush cutting applications.