Makita DRT50ZX4 18V Li-Ion LXT Brushless Router Trimmer - Batteries And Charger Not IncludedAbout this item Push button with lock On off Aluminium base for durability and accuracy Aluminium housing Connectable to dust extractor Collet capacity 3 8"and 1 4" Plunge capacity (trimmer) 0 to 40mm Plunge capacity (plunge) 0 to 35mm Supplied with trimmer base 4 different base assemblies available (not included) 1 year manufacturer warranty with a further 2 years when registered within 30 days of purchase. This guarantee does not apply where non