• 50mm, 65mm, 75mm, 100 mm , and so on
• 120 Grit - Orange - Medium: Cleans tile, stone, cement, brick mortar, soft metals such as aluminum, brass and copper
• Bristle color: red, grey,blue and orange color bristle
• Shank size: 6mm or 1/4"
• bristle size:0.6mm to 2.0 mm
• 

2, Original Du-Pont material

Abrasive grit encapsulated into the extruded nylon filament allows an abrasive nylon brush to perform deburring, edge blending, and surface finishing. Abrasive brushes in power brush or wide face cylinder brush format deliver the flexibility and conformability of a brush, while also imparting the benefits of an abrasive: selection of grit sizes to control finish, and functionality for deburring, cleaning, surface finishing, and edge blending. Abrasive Nylon is suitable for use on a broad range of materials.

Features:

1. Maintains shape & will not rust,

2. Will not shed bristles under normal conditions
3. Safer to use, will not puncture skin

Applications:

1. Removing paints, corrosion, weld scale, surface rust & burns from metals.
2. Prepare plastic, fiberglass, & rubber surfaces for adhesives.
3. Preparing metal surfaces for primers & paint.
5. Removing old paint and finishes from wood.

6. Cleaning & Sanding wood turnings, railings, banisters, trim & molding