HD Flap Discs Strip Discs Non-Woven Discs Unitized Discs Felt Discs Abrasive Discs Pack Abrasive Material Zirconia Aluminum Oxide Non-Woven Silicon Carbide Wool Non-Woven / Silicon Carbide / Wool Application Grinding / Deburring Rust Removal Blending / Radiusing Blending / Polishing Polishing / Finishing / Refining Polishing / Finishing / Refining Overall Diameter 4.5 in (115 mm) 4.5 in (115 mm) 4.5 in (115 mm) 4.5 in (115 mm) 4.5 in (115 mm) 4.5 in (115 mm) Center Hole Thread Size 7/8 in (22 mm) 7/8 in (22 mm) 7/8 in (22 mm) 7/8 in (22 mm) 7/8 in (22 mm) 7/8 in (22 mm) Equipment - Machines Angle Grinders/Right Angle Grinders Angle Grinders/Right Angle Grinders Angle Grinders/Right Angle Grinders Angle Grinders/Right Angle Grinders Angle Grinders/Right Angle Grinders Angle Grinders/Right Angle Grinders High-strength fiber resists chunking and performs well on edges With increased conformability, this disc achieves a larger contact area with the workpiece for faster removal rates. It also conforms to weld bead ripples to polish welds without removing them, and works in hard-to-reach areas without damaging the substrate. Silicon carbide mineral cuts aggressively and leaves a fine finish With its reengineered fiber, Renotec strip disc allows operators to take advantage of all the benefits that come with increased conformability without compromising strength. Quickly removes rust, paint, mill scale and coatings from metal Renotec strip disc offers low vibration, decreased chunking, low spark, a high speed rating and long life. That all adds up to a disc you can spin onto your angle grinder with confidence. Product Specifications Abrasive Material Silicon Carbide Application Cleaning, Coating Removal, Finishing, Surface Preparation Attachment Type Center Hole Brand RENOTEC Equipment - Machines Angle Grinders/Right Angle Grinders Grade Extra Coarse Industries Automotive, Collision Repair, Marine, Metalworking, Mining, Oil & Gas, Rail, Transportation Maximum RPM 8600 Overall Diameter (Imperial) 4.5 in Overall Diameter (Metric) 115 mm Center Hole Thread Size 7/8 in (22 mm) Product Color Red/Black/Purple/Blue Product Form Disc Substrate Aluminum, Carbon Steel, Paint, Stainless Steel