Features and Benefits:

• Set includes following sizes: 1/2", 3/4", and 7/8"
• Flexible filaments with a silicon carbide material are engineered to provide the correct pressure to create an ideal hone
• Great polishing tool which provides excellent results when used for deburring and edge reducing
• Great for a wide variety of automotive, hydraulic, valve, pipe and tube applications
• The brushes have a sturdy, self-centering stem

Recommended RPM: 350rpm to 700rpm. All brushes have a 1/4" hex shaped quick disconnect shank.  No tools needed to switch the brushes.