Tru-maxx 66253291875 B71 Mounted Point 60 Grit 1/8 in Shank

Product Description

The TRU-MAXX 66253291875 is an aluminum oxide mounted point designed for precision grinding, deburring, and surface finishing on metal and hard materials. Shaped to the B71 mushroom profile, this mounted point fits standard rotary tools, die grinders, and flexible shaft machines via a 1/8 inch shank. At 60 grit with a medium grade, it removes material efficiently without excessive surface damage. The aluminum oxide abrasive is well suited for ferrous metals, hardened steel, and general-purpose bench or tool room grinding work. Licensed tradespeople and machinist-level technicians are the primary installers and users of this type of abrasive accessory.

This mounted point is used in tool and die shops, maintenance and repair operations, weld cleanup, and precision deburring tasks. The B71 mushroom shape allows access to concave surfaces, bores, and recessed areas where flat or cylindrical points cannot reach effectively. It is appropriate for both bench-mounted flexible shaft equipment and handheld die grinders running at compatible RPM ranges. Applications span light industrial, manufacturing, and skilled trade environments where controlled material removal on metal components is required.

Key Features

• B71 mushroom point shape for access to concave and recessed surfaces
• 60 grit medium grade aluminum oxide abrasive for efficient material removal
• 1/8 inch shank diameter fits standard die grinders and rotary tool chucks
• 1.5 inch shank length provides reach into tight or deep work areas
• Maximum rated speed of 61,120 RPM for compatibility with high-speed rotary tools
• Pink aluminum oxide construction suited for ferrous metals and hardened steels

Compatibility

Designed for use with die grinders, rotary tools, and flexible shaft machines accepting a 1/8 inch shank. Verify that the tool spindle speed does not exceed the 61,120 RPM maximum rating of this mounted point before use.

Installation Notes

Always power down and unplug or de-energize the rotary tool before installing or removing a mounted point. Insert the shank fully into the collet and tighten securely before operation. Always verify the tool operating RPM does not exceed the 61,120 RPM maximum rating marked for this abrasive. Wear appropriate eye protection and follow ANSI B7.1 safety standards when using mounted abrasive points.