Model DTD152 is a cordless impact driver powered by 18V Li-ion battery and developed for main applications such as tightening of self-drilling screws or light duty machine screws. Features include: Electric brake. Variable speed control by trigger. Forward/reverse rotation. Twin LED job light. Ergonomic soft grip. Compact and lightweight design. Equipped with Battery protection circuit: designed to protect the battery from damages due to overdischarge, high temperature or overload current. High rotation speed. One-touch bit installation. The Faithfull Impact Long Bit Set features bits with increased torsion zones and shock flex due to their longer length. They are manufactured from a unique material which has been specially engineered for extreme durability, giving them an increased working life compared to standard bits. Greater shock flex than shorter impact bits Each bit features a precision machined tip to provide an optimal fit helping to prevent screw stripping and cam-out. This set contains: 3 x PZ2 75mm Bits 3 x PH2 75mm Bits 3 x PZ2 150mm Bits 3 x PH2 150mm Bits