Item No.: B03T833
Features:  
.Quick and easy stud cleaning tool  
.Supplied with a 1/2"D adaptor  
.Quick change brushes, and 6 different sizes of brushes meet  all your requirements  
.Use with cordless drill  
.Brushes are considered consumable and available as replacements  
.Portable mini case is convenient to take and saving room  
  
Specifications:  
.6 Brush sizes: 12mm (7/16""), 13mm (1/2""), 14mm (9/16""),
16mm (5/8""), 22mm (7/8""), 28mm (1 1/8"")"