Milwaukee® 2 Pack - 4 1 2 Hubbed Grinding Wheel For Grinders - Aggressive Grinding For Metal & Stainless Steel - 4-1/2" x 1/4 x 7/8-Inch | Depressed</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>2 Milwaukee Premium Hubbed Grinding Wheels | 4-1/2-Inch X 1/4 X 5/8-Inch | 11 UNC For Metal & Stainless Steel</li><li>1/4" Thick Type 27 Depressed Hubbed Grinding Wheel Design For both Maximal Stability & Long Lasting Life</li><li>Single Step Mount & Grind Wheel without the need for a Grinder Inner Flange or Locknut</li><li>Engineered in Brookfield WI for Milwaukee 4-1/2 inch Angle Grinders & other 4-1/2 inch grinders with standard 5/8" - 11 UNC spindle thread | Coarse 24 Grit Count For Aggressive Grinding Action</li><li>Consistent performance from wheel to wheel through superior manufacturing process. Tested for balance， resulting in smooth， vibration free grinding. Milwaukee Electric Tool Corp， Brookfield WI 53005 USA</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/61hlJiqEjbL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/61dsl3-Mz4L.jpg' noproxy></br>