Tackling welds in tight corners or on joints? This Weiler Tiger Angled Flap Disc is your new best friend. The 'angled' part is key – the flaps are set at a 90-degree angle to the backing, which lets you get right into fillet welds and t-joints that a standard flat disc just can't reach properly. It's a 4-1/2 inch diameter disc with a super aggressive 40-grit ceramic alumina grain. This stuff is tough – it grinds down metal fast, lasts a long time, and runs cooler than other grains, which is a huge plus for stainless steel or hard metals like titanium. The phenolic (cloth) backing gives the disc stability, so you get better control and a smoother finish with less risk of gouging your workpiece. It's perfect for weld grinding, blending, and finishing on steel, aluminum, and stainless. This pack gives you 10 discs, so you're set for a good while. If you do metalwork, having a few of these in your toolbox is a no-brainer.
