Compatible with models:DC410A Type 1 Cordless Cut Off Tool , DW441 Type 1 EVS Right Angle Random Orbit Sander , DW443 Type 1 EVS Right Angle Random Orbit Sander , DW443 Type 2 EVS Right Angle Random Orbit Sander , DW444 Type 1 EVS Right Angle Random Orbit Sander , DW630 Type 1 7 Medium Angle Sander , DW840 Type 1 7 inch Angle Grinder , DW400 Type 2 Angle Grinder , DW402 Type 1 Angle Grinder , DW402 Type 4 Angle Grinder , DW402 Type 5 Angle Grinder , DW402 Type 6 Angle Grinder , DW402-220 Type 2 Angle Grinder , DW402G Type 2 Angle Grinder , DW402G Type 4 Angle Grinder , DW402G Type 6 Angle Grinder , DW406 Type 2 Angle Grinder , DW442 Type 1 Angle Grinder , DW458 Type 1 Angle Grinder , DW802 Type 1 Angle Grinder , DW802G Type 1 Angle Grinder , DW814 Type 1 Angle Grinder , DW814 Type 2 Angle Grinder , DW818 Type 1 Angle Grinder , DW818 Type 3 Angle Grinder , DW818 Type 4 Angle Grinder , DW821 Type 1 Angle Grinder , DW821 Type 3 Angle Grinder , DW821 Type 4 Angle Grinder , DW824 Type 1 Grinder , DW824 Type 3 Grinder , DW824 Type 4 Grinder , DW827 Type 1 Grinder , DW831 Type 1 Angle Grinder , DW831 Type 2 Angle Grinder , DW831 Type 3 Angle Grinder , DC415 Type 1 Cut Off Tool , D28110 Type 1 Grinder , DW402 Type 2 Grinder , DC413 28V Cordless Cut Off Kit , DC411 18V Cut Off Tool , DW400 Type 1 Grinder , DW406 Type 1 Angle Grinder , DW831 Type 4 Angle Grinder , DCG412B (Type 1) 20V Max Cut-Off Tool , DCG412L2 (Type 1) 20V Cut-Off Tool , DC411KA (Type 1) 18V Cut Off Tool , G750 Type 1 Grinder , G750 Type 2 Grinder , G750 Type 3 Grinder , G850 Type 1 Grinder , G850 Type 2 Grinder , FS6500AG Type 1 Grinder , Q500 Type 1 Small Angle Grinder , QP650 Type 1 Grinder ,