The Bosch 06016C0000 GSA18V28 18V BL Recip Saw Bare Unit is ideal for professional carpenters, fitters, fabricators, electricians and plumbers. The 18V brushless motor provides power equal to a 1100W corded saw that will allow you to cut through wood, sheet metal, metal pipes, plastic and insulation materials with ease. Thanks to a variable trigger you can adjust the speed to suit your needs depending on the material you need to cut. With stroke rate of 2900spm at lengths of 28mm, you will be able to cut through metal to a depth of 230mm in wood and up to 150mm in metal profiles and metal pipes. Features: BITURBO Brushless technology ensures maximum cordless cutting performance – equal to 1,100 W corded power Toolless snap-in function allows simple one-handed insertion and ejection of the saw blade Less fatigue while working in any position due to perfect power-to-weight ratio Ideal for demolition work involving a range of materials such as metal, wood, plastic, and insulation