Product description Key benefits - Restores reliable motor contact and stable performance by replacing worn carbon brushes in compatible power tools. - Durable materials (carbon brush element with metal components) provide longer service life under normal operating conditions. - Exact-standard dimensions ensure correct fit and consistent electrical contact for Generation DD models. Features and specifications - Function: Carbon brushes for electrical contact in motor assemblies of compatible drills and rotary hammers. - Compatibility: Fits DD160, DD200, DCH180, DCH300, part number 393596, and is compatible with DD 160 (01), DD 160-E, DD 200 (01), DD 250 (01), DD 250-E — specifically for Generation DD models. - Material: Carbon brush element and metal components for conductivity and wear resistance. - Size (standard): B 2 mm x H 16 mm x L 22 mm (Width 2 mm × Height 16 mm × Length 22 mm). Why you need this product - Prevents motor arcing, poor performance, and intermittent operation that occur when brushes wear down. - Keeps professional and consumer tools operational between maintenance cycles, reducing downtime and repair costs. - Provides an exact-fit replacement to maintain factory performance and prolong tool life. Practical applications / use scenarios - On-site tool maintenance: Replace worn brushes in DD160 or DD200 drills to restore power and torque during construction or renovation tasks. - Workshop repair: Service DCH180 or DCH300 rotary hammers after extended use to stop sparking and ensure smooth motor operation. - Spare parts stocking: Keep as a replacement part for DD 160 (01), DD 160-E, DD 200 (01), DD 250 (01), DD 250-E units used by contractors or heavy DIY users. Notes - Confirm compatibility with your model number before ordering. - Sold as replacement carbon brushes; installation should follow the tool manufacturer’s instructions.