9/16 in. x 3 in. Hollow Socket DW085LR The container captures concrete dust

The container captures concrete dust during drilling

A variable-speed dial provides speed control from 8

DEWALT built brushless motor for efficient performance and runtime

EXTENDED RUNTIME: 24 hours of run time on single 20V MAX 2Ah battery and longer run times with larger capacity batteries

In addition

9/16 in. x 3 in. Hollow Socket DW085LR The container captures concrete dustThe Makita hollow sockets are designed to accelerate overhead fastening work by reducing time spent hand threading fasteners over threaded rod. The hollow shafts allow long bolts and threaded rod to pass through in fastening applications while the increased socket lengths provide better access to nuts located in high places in ceiling or ductwork. The 1 4 in. hex shank is press fit for durability and drops readily into an impact driver or driver drill