This Bosch Twin Pack contains the following:

1 x 18V GSB 18-2-LI Plus Professional Combi offers the best price-performance ratio among professional cordless combis in the 18 Volt Class. Ideal for the toughest screwdriving and drilling applications in wood and metal, and for impact drilling applications in masonry.

No Load Speed: 0-500/0-1,900/min.
Max. Torque: 63Nm, Settings: 20 + 1
Capacity: Masonry: 13mm, Steel: 13mm, Wood: 38mm
Max. Screw Diameter: 8mm
Weight: 1.2kg

1 x 18V GDR 18-LI Light Series Impact Driver has a short, lightweight design for the best handling, especially when working overhead. Fitted with an ergonomic grip for comfortable handling and an integrated LED light for illuminating the dark work areas. Electronic Cell Protection (ECP), protects the battery against overload, overheating and deep discharge.

Bit Holder: 6.35mm (1/4in)
No Load Speed: 0-2,600/min.
Impact Rate: 0-3,000/bpm
Max. Torque: 130Nm
Capacity: Screw Diameter: M4-12

Also supplied with: 2 x 18V 3.0Ah Li-Ion Batteries, 1 x Charger and 1 x L-Boxx Carry Case