Tru-maxx RESIN-81 Diamond Cutoff Wheel 6 in Type 1A1R

Product Description

The TRU-MAXX RESIN-81 is a Type 1A1R diamond cutoff wheel engineered for precision cutting in demanding trade and fabrication applications. Built with a resinoid bond and 100-grit diamond abrasive, this wheel delivers controlled, consistent cuts on hard and brittle materials. At 6 inches in diameter and only 0.045 inches thick, it produces narrow kerfs with minimal material loss. The 1-1/4-inch arbor hole fits standard angle grinder spindles. A superabrasive depth of 1/8 inch and concentration rating of 50 ensure a balanced cut life across typical workloads. This wheel is installed and used by machinists, tile setters, stone fabricators, and trade professionals working with masonry, ceramics, and similar hard materials.

The RESIN-81 is suited for use with angle grinders in residential and commercial settings where precision cutoff work on tile, stone, concrete, fiberglass, or similarly hard substrates is required. The Type 1A1R designation indicates a straight wheel profile, making it appropriate for straight plunge and cutoff cuts rather than surface grinding. It is sold individually, making it a practical replacement or supplemental wheel for ongoing job-site or shop use.

Key Features

• Diamond abrasive at 100 grit for precise, clean cuts on hard materials
• Resinoid bond construction provides controlled cut performance and wheel integrity
• 0.045-inch thickness minimizes kerf width and material waste
• 1/8-inch superabrasive depth with concentration rating of 50 for extended cut life
• Type 1A1R straight wheel profile compatible with standard angle grinder use
• 1-1/4-inch arbor hole fits common angle grinder spindle sizes

Compatibility

Designed for use with angle grinders accepting a 1-1/4-inch arbor and a 6-inch diameter cutoff wheel.

Installation Notes

Mounting and operation of abrasive cutoff wheels should be performed by qualified personnel familiar with ANSI B7.1 safety standards for abrasive wheels. Always power down and disconnect the grinder before mounting or removing the wheel. Inspect the wheel for cracks or damage before each use and never exceed the rated maximum RPM marked on the wheel. Wear appropriate PPE including eye protection and a face shield during operation.