Bosch power tools deliver stronger performance and lasting reliability. The Bosch RS428 reciprocating saw has the highest power to weight ratio of 14 A of power and weighing in at only 8.65 Lbs.. the ergonomic handle provides maximum comfort and a sure grip during cutting. Vibration control which features an innovative counterbalance technology and anti-vibration handle reduce vibration to about 1/3rd that of standard tools. The variable speed trigger -improves cutting control in various materials.