Metabo 626402000 Deburring Disc 6 Inch Medium Zirconia

Product Description

The METABO 626402000 is a rigid zirconia alumina deburring disc designed for use with fillet weld grinders. It measures 6 inches in diameter with a 1-inch center hole and a 5/8-11 threaded spindle connection. The medium grade abrasive makes it suitable for removing burrs, cleaning weld seams, and surface finishing on metal workpieces. Weighing just 0.21 pounds, it is a lightweight consumable that delivers consistent cut rates typical of zirconia alumina abrasives. This disc is installed and used by metal fabricators, welders, and grinding technicians working on structural and industrial weld prep or cleanup applications.

This deburring disc is intended for use on fillet weld grinders in fabrication shop and field welding environments. Its rigid construction maintains disc geometry under load, which supports controlled material removal on flat and slightly contoured metal surfaces. Zirconia alumina abrasive is well suited for ferrous metals where sustained cutting performance and heat resistance are required. The spindle-mount design ensures secure attachment to compatible grinder arbors during operation.

Key Features

• 6-inch diameter rigid disc for consistent contact and controlled deburring
• Zirconia alumina abrasive for durable, heat-resistant cutting on ferrous metals
• Medium grade for balanced stock removal and surface finish
• 5/8-11 threaded spindle connection for secure arbor attachment
• 1-inch center hole compatible with standard fillet weld grinder arbors
• Lightweight at 0.21 pounds for reduced operator fatigue during extended use

Compatibility

Designed for use with fillet weld grinders equipped with a 5/8-11 threaded spindle arbor.

Installation Notes

Installation and disc changes should be performed by qualified grinding machine operators following the grinder manufacturer's instructions and applicable ANSI B11 or OSHA grinding safety requirements. Always power down and disconnect the grinder from its power source before mounting or removing the disc. Inspect the disc for cracks or damage before each use and never operate above the rated speed. Use the correct flange and arbor nut to secure the spindle connection before resuming operation.