Bosch Impact Driver Model Number: GDR 18 V-LI In-use data available The GDR 18 V-LI is the first 18 volt impact driver with a flexible battery system. Compare View Product Bosch Impact Drill Driver Model Number: GSB 1600 RE In-use data available Bosch Impact Drill Driver Compare View Product Bosch Cordless Impact Driver Model Number: PDR 18 LI Bosch Cordless Impact Driver Compare View Product