PFERD POLIFAN-CURVE 5-Inch Fillet Weld Flap Disc 40 Grit

Grind Corners and Fillets with Ease

Take your grinding game to the next level with the PFERD POLIFAN-CURVE Flap Disc. If you work with stainless steel and struggle to get a clean finish in tight fillet welds, this is the tool you have been waiting for. The PFERD 67343 is a 5-inch, 40-grit powerhouse designed with a unique curve that allows you to grind on the edge of the disc as well as the face. This means you can dig right into corners and fillet welds to remove slag, smooth out beads, and prep surfaces without having to switch to a different tool or risk damaging the base metal.

Standard flap discs often wear out prematurely when used on their edges, but the POLIFAN-CURVE is built for exactly that purpose. The flaps are arranged to provide consistent aggressive cutting action from the first spark to the last, ensuring you get the most value out of every disc. The 40-grit abrasive is perfect for rapid material removal, helping you get the job done faster. Plus, it is specifically formulated for stainless steel, so you don't have to worry about contamination or excessive heat tinting.

This disc features a standard 7/8" arbor, making it compatible with most 5-inch angle grinders. The Type 29 conical profile allows for a natural grinding angle, giving you better control and comfort. Whether you are in a fabrication shop, doing automotive repair, or general maintenance, the PFERD POLIFAN-CURVE reduces the hassle of complex grinding jobs. Stop struggling with flat discs in round corners—upgrade to the Curve and experience the difference in speed and finish.