Tru-maxx 66253292097 W225 Mounted Point 60 Grit 1/4 in Shank

Product Description

The TRU-MAXX 66253292097 is an aluminum oxide mounted point in the W225 cylinder profile, designed for precision grinding, deburring, and surface finishing on ferrous and non-ferrous metals. The abrasive head measures 0.25 inches thick and is bonded to a 0.25-inch diameter shank with a 1.5-inch shank length for secure chuck engagement. At 60 grit with a medium grade, this mounted point removes material efficiently while leaving a controlled surface finish. It is rated to a maximum of 30,560 RPM, making it suitable for use with standard die grinders and rotary tools. The pink aluminum oxide composition provides consistent cut and good wheel life across a range of grinding applications.

This mounted point is used in metalworking, fabrication, and maintenance applications where a die grinder or rotary tool is the primary instrument. Typical tasks include deburring weld seams, blending inside contours, grinding hard-to-reach bores and cavities, and general surface conditioning on steel and cast iron. Machinists, maintenance technicians, pipefitters, and tool-and-die workers are the primary users. The cylinder W225 shape suits flat-bottom cavities and internal shoulder grinding where a tapered or ball-nose profile would not seat correctly.

Key Features

• W225 cylinder profile for flat-bottom cavities and internal grinding applications
• 60 grit, medium grade aluminum oxide for efficient material removal with controlled finish
• Pink aluminum oxide abrasive provides consistent cut rate and extended wheel life
• 0.25-inch shank diameter fits standard die grinder and rotary tool collets
• Maximum rated speed of 30,560 RPM for use with high-speed rotary tools
• 1.5-inch shank length provides deep reach into bores and recessed areas

Compatibility

Designed for use with die grinders and rotary tools accepting a 0.25-inch shank collet. Suitable for grinding and deburring steel, cast iron, and other ferrous metals.

Installation Notes

Always verify the tool RPM rating meets or exceeds 30,560 RPM before mounting this point. Secure the shank fully into the collet and confirm the set screw or collet nut is properly tightened before operation. Wear appropriate eye protection and ensure workpiece is clamped or secured. Do not exceed the rated maximum RPM marked on the abrasive or in the tool manufacturer specifications.