Walter Surface Technologies 11W313 Type 1 Cut-off Wheel

Product Description

The WALTER SURFACE TECHNOLOGIES 11W313 is a Type 1 reinforced aluminum oxide cut-off wheel designed for precision cutting on steel and stainless steel. Built to A46 specification with a 46-grit resinoid bond, it delivers consistent, controlled cuts on thin stock and tubing. The wheel measures 3 inches in diameter and 1/16 inch thick, with a 3/8-inch arbor hole. It is rated to 25,470 RPM, making it appropriate for use with standard die grinders. The black resinoid-bonded construction provides durability during high-speed cutting operations in fabrication, maintenance, and service applications.

This wheel is suited for trade professionals working with ferrous and stainless steel materials, including HVAC installers cutting duct fittings or hangers, plumbers trimming threaded rod, and general maintenance technicians. Its compact 3-inch diameter makes it well matched for die grinder use in tight or confined spaces where a larger wheel cannot reach. The Type 1 flat profile allows straight, plunge, and notch cuts depending on application requirements.

Key Features

• Type 1 flat profile for straight and plunge cutting on steel and stainless steel
• 46-grit aluminum oxide abrasive with resinoid bond for consistent cut performance
• Reinforced construction rated to 25,470 RPM for safe use with die grinders
• 3-inch diameter and 1/16-inch thickness for precise, low-kerf cuts
• 3/8-inch arbor hole fits standard die grinder spindles
• A46 specification for repeatable abrasive performance

Compatibility

Designed for use with die grinders accepting a 3/8-inch arbor and capable of operating at or below 25,470 RPM. Suitable for cutting steel and stainless steel workpieces.

Installation Notes

Cut-off wheels must be installed and used by qualified personnel familiar with abrasive wheel safety. Always inspect the wheel for cracks or damage before mounting and confirm the grinder RPM rating does not exceed the wheel's 25,470 RPM maximum. Power down and disconnect the die grinder from its air or electrical supply before changing wheels. Use the correct arbor size and flange hardware; never force a wheel onto an incompatible spindle.