Flap Disc suppliers Angle grinder metal sanding disc: All of our angle grinder metal sanding discs are made of first-class raw materials (specially treated alumina abrasives), produced by automated equipment, screened for defective products at the semi-finished product stage, and processed for scrapping. Products are provided to you. Parameter: Model4"-1/2"x7/8"mm MaterialA/WA/ZA Granularity number46-120 Encapsulation 10pcs PackingCustom BrandZpower/Provide free design logo for OEM Sample Free samples, excluding shipping Delivery date 15-45 days delivery according to the quantity after receiving the deposit Features: 1. Hard-wearing,long service life. 2. Especially suitable for stainless steel also great for mild steel. 3. Designed for use with all 115mm 4"-1/2"angle grinders. 4. Ideal for use on wood, metal and plastic. 5. Ideal for The Home, Workshop, Hobbyists, Tradesmen, Builders and DIY Enthusiasts, etc. Note: No retail package. Please allow slight manual measurement deviation for the data. Due to the difference between different monitors, the picture may not reflect the actual http://www.sdxinxupower.com/solar-battery/