Standard Abrasives 7000121914 B52 Mounted Point Medium

Product Description

The STANDARD ABRASIVES 7000121914 is a B52 pointed mounted point designed for precision grinding, deburring, and surface blending on metal workpieces. Built with aluminum oxide abrasive and a unitized bond construction, this mounted point delivers consistent material removal across the full range of contact. The medium grade abrasive is suited for general-purpose stock removal without excessive surface damage. At a head thickness of 0.75 inches and a shank diameter of 0.125 inches, it fits standard rotary tools and die grinders. Maximum operating speed is rated at 45,300 RPM. Weighing 0.25 pounds, it is a compact, single-piece consumable used by machinists, fabricators, and maintenance technicians.

This mounted point is intended for use in metalworking applications including weld blending, cavity finishing, port work, and deburring on ferrous and non-ferrous materials. The B52 pointed shape allows access to tight contours, grooves, and internal radii where flat or cylindrical abrasives cannot reach. It is a common tool in fabrication shops, tool-and-die operations, and general maintenance environments where a die grinder or rotary tool with a 0.125-inch collet is in use.

Key Features

• B52 pointed shape for access to tight contours and internal radii
• Aluminum oxide abrasive material for durable, consistent grinding on metal
• Medium grade for general-purpose stock removal and surface blending
• Unitized bond construction maintains abrasive integrity throughout use
• Hard density rating for controlled, stable cutting action
• Rated to 45,300 RPM maximum operating speed

Compatibility

Designed for use in rotary tools and die grinders fitted with a 0.125-inch collet. Suitable for grinding and finishing applications on ferrous and non-ferrous metals where a B52 pointed mounted point profile is required.

Installation Notes

This mounted point is installed by inserting the 0.125-inch shank into a matching collet on a die grinder or rotary tool. Ensure the tool is unplugged or de-energized before mounting or removing the abrasive. Do not exceed the 45,300 RPM maximum rated speed, and always inspect the point for cracks or damage before each use. Eye protection and applicable PPE should be worn during grinding operations per ANSI and OSHA requirements.