HANDS ON TEST: Bosch GSB 18V-21 Hammer Drill & GDR 18V-160 Impact Driver

HANDS ON TEST: Bosch Professional GSB 18V-21 Hammer Drill & GDR 18V-160 Impact Driver

If you find my videos useful you may consider supporting the EEVblog on Patreon: http://www.patreon.com/eevblog

Web Site: http://www.eevblog.com
Main Channel: http://www.youtube.com/EEVblog
EEVdiscover: https://www.youtube.com/eevdiscover

AliExpress Affiliate: http://s.click.aliexpress.com/e/c2LRpe8g
Buy anything through that link and Dave gets a commission at no cost to you.

T-Shirts: http://teespring.com/stores/eevblog
#ElectronicsCreators #bosch #review