This set of 6 screwdrivers with advanced ergonomic handles have multiple zones of angled facets and indentations that provide secure surfaces for your fingers without the harsh edges digging into the palm of your hand when grasping full-handed. When more torque is needed to free a particularly stubborn or rusted fastener, a hex bolster on the shaft base allows a wrench to be used to provide that extra power needed to break them loose. Each screwdriver tip is diamond-coated, expanding by three the gripping power and greatly reduces the risk of cam-out and rounding of your fastener. Bright, colour-coded sections on both ends of each handle allow for easy identification of flat blade and Phillips tip styles. Additional style icons and moulded size callouts in the handle and laser-etched into the tool shaft also help to quickly identify your screwdrivers. With Kobalt Performance series hand tools, you will experience professional performance blended with personal design and comfort.