Is your brush not aggressive enough? Try one of these options:

• Increase surface speed
• Increase wire size
• Decrease trim length
• Increase fill density or brush face width

Is your brush too aggressive?  Try one of these options:

• Decrease wire size
• Decrease RPM
• Decrease face width and fill density
• Choose a brush with longer wire length

Are you looking for a smoother finish? Try one of these options:

• Switch to an Abrasive Nylon Brush
• Decrease wire size
• Choose a brush with longer wire length
• Increase RPM
• Increase fill density or brush face width

Are you looking for a rougher finish?  Try one of these options:

• Increase wire size
• Decrease RPM
• Decrease face width and fill density
• Decrease trim length

Are you having problems with rolling or peening burrs instead of removing them?  Try one of these options:

• Switch to an Abrasive Nylon Brush
• Increase brush diameter
• Increase wire size

Are you noticing that your brush action/marks are not uniform?  Try one of these options:

• Increase trim length/wire length
• Decrease fill density and brush face. 
• Automate the process to eliminate irregularities produced by human error

Are you looking for longer brush life?  Try one of these options:

• Increase fill density or brush face width
• Decrease wire size
• Use less pressure - Wire Brushes SHOULD NOT BE PUT UNDER EXCESSIVE PRESSURE

Are you having trouble with wire breakage?  Try one of these options:

• Use less pressure - Wire Brushes SHOULD NOT BE PUT UNDER EXCESSIVE PRESSURE
• Decrease wire size