20 Pack - Platinum Blades Nylon Bristle Brush Bit Finishing Style for Light Deburring Cleaning Polishing Accessory</br>Great for cleaning?? deburring and general surface-finishing many items made from steel?? aluminum?? silver?? pewter or other metals</br>Superb to use on corrosive resistant metals like pewter?? aluminum and stainless steel and more</br>Bit diameter inch: 1/8"r / shank</br>Condition: Brand new and unused contractor bulk product (Non-Retail Package)</br></br>Product Description</br></br><br><b>Product Description Integra??; 20 Pack - Nylon Bristle Brush Bit Finishing Style for Light Deburring Cleaning Polishing Accessory </b> <br>. <br><b> Great for cleaning?? deburring and general surface-finishing many items made from steel?? aluminum?? silver?? pewter or other metals. <br>. <br>Superb to use on corrosive resistant metals like pewter?? aluminum and stainless steel and more. <br>. <br>Brush diameter inch: 1/2" <br> Arbor / Shank diameter: 1/8" <br>. <br>Condition: Brand new and unused contractor bulk product (Non-Retail Package)</br><br/>http://www.amazon.com/gp/product/B01M0VA1LVVnly close