Superior Abrasives A016648 Cone Center Lap 80 Grit

Product Description

The SUPERIOR ABRASIVES A016648 is an aluminum oxide cone center lap designed for precision lapping operations on a variety of workpiece materials. Built with an 80-grit, medium-grade abrasive surface and a 60-degree included angle, this cone lap removes material consistently while producing a controlled surface finish. The lock nut mount shank measures 0.5 inches in diameter, providing secure attachment to compatible spindles. At 1.5 inches in diameter, the cone geometry allows it to access bores and seat surfaces that flat laps cannot reach. Machinists, tool-and-die technicians, and precision grinding professionals are the primary users of this type of abrasive tooling.

The A016648 is suited for use on center lapping machines and drill presses in both production and maintenance environments. It performs across a broad range of materials including ferrous metals, non-ferrous metals, stainless steel, composite materials, exotic alloys, and plastics. This makes it a practical choice for shops that work across multiple material types without stocking separate abrasive tooling for each application.

Key Features

• 80-grit aluminum oxide abrasive - medium grade for controlled material removal
• 60-degree included angle cone geometry for bore and seat lapping
• 1.5-inch diameter cone for accessing tight or recessed surfaces
• Lock nut mount with 0.5-inch shank diameter for secure spindle attachment
• Compatible with multiple material types including stainless steel, exotic alloys, and plastics
• Fits center lapping machines and drill presses

Compatibility

Designed for use with center lapping machines and drill presses. Compatible with ferrous metals, non-ferrous metals, stainless steel, composite materials, exotic alloys, and plastics.

Installation Notes

Installation is performed by machinists or precision grinding technicians. Before mounting, ensure the machine spindle is fully powered down and at a complete stop. Secure the lock nut mount firmly to the spindle before operation and verify that shank diameter matches the machine collet or chuck specification. Do not exceed the recommended operating speed for the abrasive tool size.