Posted January 8, 2018

PFERD SG-PLUS WHISPER grinding wheel 

The SG-PLUS WHISPER grinding wheel from PFERD delivers a patented design that creates significantly less vibration and noise than conventional grinding wheels while increasing service life and stock removal rates.

PFERD SG-PLUS WHISPERIts ergonomic design cuts noise by up to 12 dBA, a reduction of more than 90%. In addition, the wheel structure permits soft and comfortable grinding with an excellent surface finish. The WHISPER's exceptionally high stock removal rate reduces machining time and, thus, labor costs.

The PFERD WHISPER depressed center grinding wheel has a unique, layered construction, employs aluminum oxide abrasive and is ideal for weld grinding, surface grinding, and fillet weld grinding on steel and stainless steel (INOX). It enables long, fatigue-free work with a high-quality finish in the shortest possible time.

WHISPER grinding wheels come in 4-1/2 and 5 in. diameters, both available with either a plain 7/8 in. arbor hole or 5/8-11 UNC thread.