POLIFAN-CURVE is a PFERD innovation for work on fillet welds. As well as the SGP ZIRKON-CURVE version, PFERD also supplies the high-power tool with ceramic grain flaps. The unique radial construction shape (PFR) has unique advantages for any difficult and demanding work on fillet welds due to its special flap design arrangement:
Unequalled quick and highly abrasive grinding due to high stock removal
Precise and optimum grinding out of fillet welds
Dimensional stability for high-quality work results
Excellent tool life when working on fillet welds
Optimum use of the grinding material on the radius
The ceramic grit guarantees extremely cool grinding on poor heat-conducting materials, which means optimum grinding results without thermal damage to workpiece.