Excellent for flat surfaces?? edges?? paint?? scale?? light rust removal</br>3"mped Cup Wire Brush</br>3in. x M10 x 1.25 arbor</br>Carbon steel wire</br>Use with spindle mount washer</br></br>Product Description</br></br>743201-4 Model Code: AA - Price is for 1 Each (part# 743201-4)  This item features: -Wire Material: Carbon Steel. -Bristle Diam: 0.0140 in. -Type: Arbor Hole Brush. -Quantity: 1 per pack. Model Code??Model Description AADia.:3 in?? Arbor Thread - TPI or Pitch:10 - 1.25 mm?? Speed:14000 rpm [Max] ABDia.:4 in?? Arbor Thread - TPI or Pitch:5/8 in - 11?? Speed:9000 rpm [Max]</br><br/>http://www.amazon.com/gp/product/B000BQU8NC  co