You may find yourself on a jobsite that requires you to fit into tight spaces. If you're working with Bosch, you'll be able to get where you need to go, especially with this Daredevil series spade bit extender. This will give you a whole 6 extra inches in addition to the length of the shafts of your regular spade bits, letting you drill longer holes for extra long fasteners or reach into deeply recessed areas. It's made of a hardened steel that holds up to the most rugged jobsite conditions. It also comes equipped with a tool-free bit changing mechanism. Pull back the collar at the tip, and you'll be able to eject or replace whichever bit is in the unit. Also of note is the power groove geometry. This means that the extender is shaped to resist high torque applications from heavy duty drills and drivers. For the professional contractor or construction worker, keep this Bosch bit on hand to help you work beyond expectation.