“Clic-Change” #8 Adjustable Countersink
With the BOSCH HA1030 SDS-max to SDS-plus Rotary Hammer Adapter, the user has the opportunity to extend the versatility of an SDS-max rotary hammer without having to bring along a additional tool. The adapter makes it possible to use SDS-plus accessories with an SDS-max tool. The adapter is compatible with other brands of SDS-max rotary hammers. This rugged adapter stands up to professional jobsite demands.
From the Manufacturer
This quick change bit system features true one-handed load and release and is up to 33% faster than competitive systems. The superior accuracy of the patent-pending mechanism virtually eliminates looseness and wobble. To load, simply push bit into chuck. To release, pull forward on the collar and remove.