The Koch Chemie Drill Brush Kit is a great new addition to the KCx Lineup!
The Drill Brush Sets come with 3 different sized drill brush heads to fit any situation! Using a standard 1/4" Hex Drive shank, these drill brushes will fit into any standard cordless drill or 1/4" Driver!
I recommend the medium brush set for fabric upholstery, cloth seats, and delicate carpets. The medium brush set has very flexible bristles, and are fit for more delicate jobs.
The hard brush set is recommended for floor mats, tough scrubbing situations, etc.