Manufacturer Part Number: 08834166328|Disc Diameter|4Abrasive Type|Non-WovenAbrasive Material|Aluminum OxideGrit|Grade|MediumQuick Change Compatibility|Attaching System|Type RDisc Color|MaroonSeries|Backing Material|PolyesterMaximum Rpm|15000Backing Weight|YFor Finish|Trimmable|NoFlexibility|FlexibleMaterial Application|300 Series Stainless; 400 Series Stainless; Fiberglass/Composites; Hard Carbon Steels; Soft Carbon Steels; Super Alloys; Titanium; Tool SteelsMachine Compatibility|Die Grinder; Handheld Disc Sander; Inline Grinder; Straight GrinderFeatures|Quality aluminum oxide abrasive grain coating provides higher cut rate and better performance, high-loft nylon fiber for extended life, Clean Bond resin technology for smear-free finishes, and coarse grit for moderate material removalButton Color|BlackPackage Quantity|Specifications|Abrasive Type:Non-Woven; Abrasive Material:Aluminum Oxide; Backing Material:Polyester; Grade:Medium; Maximum RPM:15000; Diameter:4 in.Psc Code|UNSPSC Code|