8” x 1/16” x 60mm Bore 220 Grit Diamond Wheel with Hub — Weinig Rondamat

Description

The GW322 is a very narrow copper-bonded diamond finishing wheel for the Weinig Rondamat platform — 1/16-inch wide with a 1/32-inch radius edge for producing extremely precise fine-radius features on carbide tooling profiles. At 220 grit, the GW322 is a finishing wheel for carbide profiling work where dimensional accuracy and surface finish quality at the narrowest profile elements are critical. The 1/16” x 6” hub on one side provides offset clearance — positioning the wheel face away from the arbor flange to allow access to profile areas that would otherwise be obstructed by the mounting hardware. The 1/32” radius edge can trace and finish very tight-radius inside curves on carbide profiles that wider wheels cannot reach. 60mm bore fits the Weinig Rondamat metric spindle. For wider 4mm diamond radius wheel at 220 grit, see GW321. For 180 grit square and radius configurations, see GW300 and GW305.