Cup Brush Comes With Shank
Material : Stainless Steel
Shank : 1/4" 
Size : 40mm, 50mm, 65mm, 75mm
 
Features
. Material : Stainless Steel
. Wire Thickness : 0.3mm
. Excellent for deburring and removing paint, rust and scale from steel surfaces.
. Easy access into narrow holes and confined areas.