Bosch SDS-max HDC250 Core Bit Dust Collection Attachment, Plastic Measuring & Marking the bright LED light provides

the bright LED light provides substantial brightness to the work area

Quite simple: The spindle stop enables the saw blade to be changed in next to no time

Added features include a large 2-9/16 in cutting capacity at 90 deg that will cut 3X lumber in a single pass and an electric brake for maximum productivity

Equipped with overload protection and an efficient brushless motor

This feature prevents over-rotation if the tool gets bound up while drilling in rebar or hard aggregate

Bosch SDS-max HDC250 Core Bit Dust Collection Attachment, Plastic Measuring & Marking the bright LED light providesThe HDC250 is a flexible dust collection attachment SDS max hammers for drilling into concrete with core bits. It is optimized for drilling diameters from 1 1 2 in to 5 in but can accommodate up to 6 in if the brush ring is removed. The attachment features two unique air chambers, one allows the drilling bit to pass through when drilling into the work surface. The second air chamber is designed to maintain suction to the wall during the drilling