Merit Abrasives 08834167052 Quick-change Disc 40 Grit 1 in

Product Description

The MERIT ABRASIVES 08834167052 is a coated quick-change abrasive disc designed for use with handheld disc sanders equipped with a Type S Power-Lock attaching system. This 1-inch diameter disc uses zirconia alumina grain bonded to a rigid polyester backing with an advanced resin bond system and lubricating grinding aid. Rated to 40,000 RPM, it carries a coarse 40-grit designation suited for aggressive material removal. The Merit Zirc Plus series targets weld blending, stock removal, and deburring on ferrous and non-ferrous metals. It is installed and used by metalworkers, fabricators, and maintenance technicians working in industrial and light manufacturing environments.

This disc is suited for applications involving 300 and 400 series stainless steel, brass, bronze, hard carbon steels, soft carbon steels, and glass. The green coated face and silver button identify it within the Merit Zirc Plus lineup. At 1 inch in diameter on a Type S mount, it fits compact handheld disc sanders used in tight clearance areas, weld seam dressing, and deburring operations where larger discs cannot reach. Minimum order quantity is 100 units sold individually per package.

Key Features

• Zirconia alumina abrasive grain with lubricating grinding aid for extended cut life on hard metals
• Advanced resin bond technology for consistent grain adhesion under high-speed use
• Rigid polyester Y-weight backing resists flex during aggressive stock removal
• Type S Power-Lock attaching system for fast disc changes on compatible handheld sanders
• 40,000 RPM maximum speed rating for safe operation at tool-rated speeds
• Coarse 40-grit cut suitable for weld blending, deburring, and heavy stock removal

Compatibility

Designed for use with handheld disc sanders equipped with a Type S Power-Lock quick-change attaching system. Suitable for use on 300 series stainless, 400 series stainless, brass, bronze, hard carbon steels, soft carbon steels, and glass surfaces.

Installation Notes

Installation is performed by pressing the disc button firmly onto a compatible Type S Power-Lock mandrel until it seats and locks. Always confirm the tool spindle speed does not exceed the 40,000 RPM disc rating before operation. Wear appropriate PPE including eye protection and gloves when operating abrasive discs. Inspect the disc for damage before each use and discard any disc showing cracks, tears, or delamination.