Bosch GBH 2-28 F Professional 880 W SDS-Plus Rotary Hammer

The Bosch GBH 2-28 F Professional 880 W SDS-Plus Rotary Hammer is a corded drill for drilling, hammer drilling, chiselling and screwdriving. Its AC mains motor has an input rating of 880 W for continuous operation without battery changes. Maximum drilling diameters are 30 mm in wood, 13 mm in steel and 28 mm in concrete. Bosch specifies an optimum concrete drilling range of 8–16 mm. Compatible core cutters extend the maximum hole diameter in concrete to 68 mm.

At 3.1 kg, the drill has an auxiliary handle and soft-grip surfaces to support controlled two-handed use. An included depth gauge helps maintain consistent hole depths. The interchangeable chuck system is supplied with a chuck adapter for using different accessories. A quick-release mechanism supports faster chuck changes. Adjustable speed and reverse rotation provide control for different drilling and screwdriving tasks. A carrying case is included for storage and transport.

• 3.2 J maximum impact energy for drilling and chiselling applications.
• 4,000 impacts per minute maximum impact rate.
• 900 RPM maximum rated speed.
• KickBack Control helps limit the reaction if the bit binds.
• Overload clutch provides additional protection during operation.
• 4 m power cable provides working reach from a mains socket.
• 11 m/s² stated vibration level during hammer drilling.