X571 Best for Metal Flap Discs, Straight Version

The X571 Best for Metal has an excellent lifetime when grinding welding seams and coarse sanding metal surfaces. Its high-quality zirconia alumina/semi-friable aluminium oxide grit is tough and wear-resistant for extensive metalwork. This product is intended for metal.The X571 Best for Metal has an excellent lifetime when grinding welding seams and coarse sanding metal surfaces. Its high-quality zirconia alumina/semi-friable aluminium oxide grit is tough and wear-resistant for extensive metalwork. This product is intended for metal.