Bosch GBM 1000 Professional Electric Drill Machine: Powerful and reliable tool. Easy slide switch for forward/reverse rotation. Variable speed switch for sensitive drilling. Light- weighted tool with inline grip design for fatigue-free drilling.

Bosch GBM 13-2 RE Professional Electric Drill Machine: The powerful and precise tool with 2 gears. Control Electronic for precise drilling starts. Drill chuck secured by centring screw against coming loose in reverse rotation. Synchronised 2-speed draw key transmission; switchover possible during operation. Small width across corners of 29 mm. Spindle collar diameter of 43 mm (European standard) ? can be used in drill stands. Fully ball and roller bearing-mounted for long lifetime and precise working. Speed preselection with setting wheel.

Bosch GBM 1600 RE Professional Electric Drill Machine: Performance and ergonomics for stirring and drilling applications. 2 in 1 – Power and Convenience for mixing & drilling applications. 360? rotates D handle, auxiliary handle and soft grip for multi-position operation and easy handling. Lock-on button and Forward/Reverse switch for continuously working and easy one-handed operation.

Bosch GBM 6 RE Electric Drill Machine: The fast and precise tool. Very high speed for small drilling diameters. Drill spindle fixed in bearing for high precision. Compact design and low weight for easier handling when drilling rows of holes.