Genuine DeWalt 445861-30 brush & lead 220V (single) — a compact carbon brush with attached lead designed to restore reliable electrical contact and motor performance on affected DeWalt tools; an essential DeWalt spare parts item for motor repairs.

The assembly is small and low-profile: overall length about 60 mm, with a cross-section on the order of 13 × 6 mm (measurements approximate, listed as ~2.3 × 0.5 × 0.25 in on product specs).

Example models this part is shown to fit include a range of DeWalt sanders, jointers and small grinders such as DW682K, DW443, DW40244, DW31344 and other related models DW318K /DW887

Sold as the original DeWalt brush and lead assembly, it installs into the tool’s brush holder and is the direct replacement when brushes are worn, causing sparking, loss of power or intermittent operation.