9pcs/3pcs Wire Brush Wheel Cup Brush Set Black Silk 6.35mm Hexagonal Rod Brush for Grinder Abrasive Tool Rust Removal Polishing

Feature:
100% brand new and high-quality.

Product Description:
Durable and practical.
Widely used in the micro- electronic devices, and other industries.
Fit for your polishing need, can use for metal and nonmetal materials.
Suitable for metal surface cleaning, derusting, grinding, dusting, deburring, polishing, stripping residue.

Specifications:
Color: black
Shape: brush
Material: galvanized iron
Size or joint diameter(mm): 6.35mm hexagonal rod 
Size of friction surface diameter(mm):
9pcs/set: 
pole flat: 38/50/65/75
pole bowl: 50/65
brush: 25*3
3pcs/set: 
pole flat: 50
pole bowl: 50
brush: 25 

Products include:
1X9pcs brush
/1X3pcs brush