PFERD 67212 Polifan Zirkon Curve Radial Type Flap Disc, Zirconia Alumina, 4-1/2" Diameter, 5/8-11 Thread, 13300 RPM, 40 Grit

• Suitable for steel and stainless steel (INOX) materials
• Ideal for fillet weld grinding, chamfering, deburring, contour grinding
• Strong construction provide consistent, high quality results that are easy to achieve
• Outstanding service life
• Better control to reduce the chance of cutting into the base material

PFERD Polifan Special line SG-Plus curve flap disc with a premium Zirconia material that provides a combination of long service life and high stock removal rates in demanding applications. High stock removal rates through unparalleled fast, aggressive grinding and thus significant savings in labor costs. Precise and optimal grinding out of fillet welds. Pferdergonomics recommends POLIFAN-CURVE to substantially reduce vibration, noise and dust levels generated during use and to improve the working comfort. Pferdefficiency recommends POLIFAN- CURVE for long, fatigue-free and resource saving work, with perfect results in the shortest possible time. Diameter (inches): 4-1/2; 5/8-11 Thread; Grit: 40; Maximum Rotational Speed (RPM): 13300; For Fillet Weld Width: Medium greater-than 3/16" (5mm); Thickness (inches): 9/16; Thickness (mm): 14; Radius Size: Medium.