Tru-maxx 66253292065 Mounted Point W161 60 Grit 1/8 in Shank

Product Description

The TRU-MAXX 66253292065 is an aluminum oxide mounted point in the W161 cylinder shape, designed for precision grinding, deburring, and surface finishing on metal and hard materials. This mounted point measures 5/16 inches thick with a 1/8 inch shank diameter and a 1-1/2 inch shank length. It runs at a maximum of 77,250 RPM and features a medium-grade, 60-grit abrasive suitable for moderate stock removal and surface blending. Machinists, tool-and-die workers, and metal fabricators typically install and use these points with die grinders and rotary tools for internal grinding and contour work.

This mounted point is suited for use in machine shops, fabrication facilities, and maintenance environments where precise internal or contoured grinding is required. The W161 cylinder shape makes it well matched for working inside bores, slots, and recessed areas on ferrous and non-ferrous metals. The aluminum oxide abrasive is a general-purpose material effective on steel, cast iron, and similar hard surfaces. Each unit is sold individually and is compatible with standard 1/8 inch collet die grinders and rotary tools.

Key Features

• W161 cylinder point shape for internal bore and contour grinding
• 60-grit, medium-grade aluminum oxide abrasive for moderate stock removal and blending
• Maximum rated speed of 77,250 RPM for use with high-speed die grinders
• 1/8 inch shank diameter fits standard die grinder collets
• Compact 5/16 inch head thickness allows access to confined grinding areas
• Pink aluminum oxide construction provides consistent cut rate on ferrous metals

Compatibility

Designed for use with die grinders and rotary tools equipped with a standard 1/8 inch collet. Suitable for grinding ferrous and non-ferrous metals where a W161 cylinder-profile mounted point is specified.

Installation Notes

Mounted points must be installed and operated by personnel familiar with abrasive tooling and rotary grinding equipment. Always verify the die grinder or rotary tool spindle speed does not exceed the 77,250 RPM maximum rating marked on the point before use. Secure the shank fully in the collet and inspect the point for cracks or chips before each use. Follow applicable ANSI abrasive safety standards and wear appropriate eye and face protection during operation.