Grier Abrasives KIT-1/8-W-8 Mounted Abrasive Point Set 8pc

Product Description

The GRIER ABRASIVES KIT-1/8-W-8 is an 8-piece aluminum oxide vitrified mounted stone abrasive point set designed for precision grinding, deburring, and surface finishing on metal and other hard materials. Each point is bonded using a vitrified bond process, which provides a rigid, heat-resistant matrix that holds the abrasive grain firmly during use. This set covers a range of tip shapes to handle a variety of internal and external grinding tasks. It is a practical bench kit for machinists, tool and die makers, maintenance technicians, and other trade professionals who require consistent abrasive performance across multiple profile geometries.

This set is suited for use in die grinders, rotary tools, and similar spindle-driven machines commonly found in fabrication shops, maintenance facilities, and machine shops. The kit includes eight distinct mounted point shapes - W144, W145, W146, W153, W160, W162, W163, and W176 - covering cylinder, cone, taper, and wheel profiles. These shapes address a wide range of deburring, blending, and precision grinding applications on ferrous metals, castings, and hardened tool steels.

Key Features

• 8-piece set includes shapes W144, W145, W146, W153, W160, W162, W163, and W176
• Aluminum oxide abrasive grain suitable for ferrous metals and hardened materials
• Vitrified bond construction provides a rigid, heat-resistant grain matrix
• Mounted design allows direct chucking into die grinders and rotary tools
• Multiple tip geometries in one kit reduce the need for separate individual point orders

Compatibility

Designed as an OEM-style replacement or standard-supply set for use with 1/8-inch shank die grinders and rotary grinding tools commonly used in metalworking, fabrication, and maintenance applications.

Installation Notes

Mounted abrasive points are installed by a machinist or maintenance technician using the appropriate collet or chuck sized for the shank diameter. Always ensure the spindle speed of the tool does not exceed the rated RPM of the mounted point before operation. Inspect each point for cracks or chips before mounting, and discard any damaged stones. Wear appropriate eye protection and follow shop safety protocols during use.