Makita 18V BRUSHLESS Multi-Function Powerhead - Tool Only,  EM409MP Straight Brushcutter Attachment DUX18ZX2

Features
The user can match the speed for the job at hand
Compatible with a wide range of attachments spanning a variety of task
No load speed up to 9,700rpm
2 stage speed selection
Lightweight design minimizes user fatigue during long periods of use
The Extreme Protection Technology prevents water and dust from getting into the tools key components allowing it to be used in the majority of conditions.

Specifications:
Overall length: 977mm
Skin weight: 2.5kg
Weight (with battery): 3.1kg
Voltage: 18V