Standard Abrasives 7010368367 Mounted Point B90 Ball

Product Description

The STANDARD ABRASIVES 7010368367 is a ball-shaped aluminum oxide mounted point designed for precision grinding, deburring, and surface blending on metal and hard materials. Built on a unitized bond construction, this abrasive point mounts to a 1/8 inch shank and is rated to a maximum of 34,500 RPM, making it suitable for use with high-speed rotary tools, die grinders, and flexible shaft machines. The B90 point shape code identifies the ball geometry, which is well-suited for grinding internal radii, contoured surfaces, and hard-to-reach areas where flat or cylindrical abrasives cannot maintain consistent contact.

This mounted point is used in metal fabrication, tool and die work, weld blending, and finishing operations across industrial and maintenance environments. Its aluminum oxide abrasive composition makes it appropriate for ferrous metals including steel and iron. It is typically used by machinists, fabricators, and maintenance technicians who require controlled material removal in confined spaces or complex geometries. The gray color coding indicates a light-gray unitized bond grade consistent with the B90 designation.

Key Features

• Ball point geometry (B90 shape code) for grinding internal radii and contoured surfaces
• Aluminum oxide abrasive material suited for ferrous metal grinding and deburring
• Unitized bond construction for consistent abrasive exposure throughout the point life
• 1/8 inch shank diameter compatible with standard die grinder and rotary tool collets
• Rated to 34,500 RPM maximum for use with high-speed rotary equipment
• Compact 1/2 inch head thickness for access to tight workspaces

Compatibility

Designed for use with die grinders, rotary tools, and flexible shaft machines equipped with a 1/8 inch collet. Minimum order quantity is 50 units; package quantity is 1.

Installation Notes

This mounted point is installed and serviced by machinists, fabricators, or maintenance technicians using standard die grinders or rotary tools. Before mounting, confirm the tool spindle speed does not exceed the 34,500 RPM maximum rating marked on this point. Secure the shank fully into the collet and tighten per the tool manufacturer specification before operation. Always wear appropriate eye and face protection when operating abrasive mounted points.