Metabo US616280000 Ceramic Cutoff Wheel 4-1/2 in Type 1

Product Description

The METABO US616280000 is a Type 1 ceramic abrasive cutoff wheel designed for aggressive cutting on steel and stainless steel. Measuring 4-1/2 inches in diameter and 0.045 inches thick, it fits standard right-angle grinders with a 7/8-inch arbor. The ceramic grain at 46 grit delivers fast, consistent stock removal with a resinoid bond rated to 13,300 RPM. Reinforced construction supports the high rotational loads common in metal fabrication and field cutting work. This wheel carries a CA46U specification and is suited for trades that regularly cut structural steel, tube, pipe, and sheet stock.

This cutoff wheel is intended for use with 4-1/2-inch right-angle grinders in both shop and field environments. Typical applications include cutting mild steel, carbon steel, and stainless steel in plumbing, HVAC, electrical, and general metal fabrication work. At 0.045 inches thick, the wheel minimizes material loss and heat buildup during the cut, which is especially important on stainless steel where heat discoloration and work hardening are concerns.

Key Features

• Type 1 (01/41) flat wheel profile for straight cutoff cuts
• Ceramic abrasive grain at 46 grit for fast cutting on ferrous metals
• Resinoid bond with reinforced construction for high-load rotational use
• 13,300 RPM maximum speed rating
• 0.045-inch thickness reduces heat and material loss per cut
• 7/8-inch arbor hole fits most standard right-angle grinders

Compatibility

Designed for use with 4-1/2-inch right-angle grinders equipped with a 7/8-inch arbor. Rated for cutting steel and stainless steel applications per the CA46U specification.

Installation Notes

Cutoff wheels must be installed and operated by personnel familiar with angle grinder safety per ANSI B7.1 and the grinder manufacturer guidelines. Always verify the grinder's no-load RPM does not exceed the wheel's 13,300 RPM maximum before mounting. Inspect the wheel for cracks or damage before each use and never use a damaged wheel. Wear appropriate PPE including face shield, gloves, and hearing protection during operation.