Tru-maxx TM-AHL1A422R Abrasive Round Cone Type 16 Coarse

Product Description

The TRU-MAXX TM-AHL1A422R is a Type 16 abrasive round cone designed for aggressive material removal on metal, weld seams, and hard surfaces. Built with a zirconia alumina abrasive grain at a coarse 16 grit, this cone delivers fast stock removal and durability under sustained grinding pressure. It mounts via a 3/8-24 threaded arbor hole and is rated to a maximum of 24,192 RPM, making it suitable for use on high-speed die grinders and right-angle tools. Machinists, fabricators, and maintenance techs reach for this style of cone when they need to grind inside bores, contoured surfaces, or hard-to-reach weld joints.

This abrasive cone is suited for metalworking applications in fabrication shops, maintenance facilities, and industrial worksites. It performs well on ferrous and non-ferrous metals, castings, and weld flash removal. The coarse 16-grit cut is appropriate for rapid material removal rather than finishing passes. It is typically used with pneumatic or electric die grinders where the 3/8-24 arbor thread is a standard mount. Each package contains one cone unit.

Key Features

• Zirconia alumina abrasive grain for long service life and aggressive cutting action
• Coarse 16 grit rating optimized for fast stock removal on metal surfaces
• 24,192 maximum RPM rating supports use on high-speed rotary tools
• 3/8-24 threaded arbor hole for secure mounting on standard die grinder mandrels
• Type 16 round cone profile for grinding inside contoured surfaces and bores

Compatibility

Designed for use with die grinders and rotary tools equipped with a standard 3/8-24 threaded mandrel arbor.

Installation Notes

Mount the cone securely onto a compatible threaded mandrel before use. Always verify that the tool RPM does not exceed the 24,192 RPM rating stamped on the abrasive. Wear ANSI-rated eye protection and appropriate PPE when operating any abrasive product. Inspect the cone for cracks or damage before each use and discard if any defects are found.