3M 7100313550 Cut and Grind Wheel 5 Inch 36 Grit

Product Description

The 3M 7100313550 Cubitrona 3 Cut and Grind Wheel is a dual-purpose abrasive wheel built for cutting, grinding, and gouging on both stainless steel and mild steel. At 5 inches in diameter with a 36+ grit rating, it uses 3M Precision Shaped Ceramic Grain engineered with sharp, angular structures that continuously fracture to expose fresh cutting edges. This self-sharpening action keeps the wheel running cool and reduces the pressure required to remove material. Metal fabricators, pipefitters, and ironworkers will find this wheel suited to demanding shop and field applications.

This wheel is rated for use on stainless steel and mild steel substrates, covering a wide range of fabrication, maintenance, and repair tasks. Its dual-function design eliminates the need to swap between dedicated grinding and cut-off wheels during a single job. The reformulated wheel composition improves balance and smooths out vibration, which is particularly useful in extended overhead or vertical grinding passes. It replaces the earlier Cubitrona II Performance Abrasive with measurable improvements in speed and wheel life.

Key Features

• Dual-purpose design functions as both a grinding wheel and a cut-off wheel
• Precision Shaped Ceramic Grain continuously fractures to maintain sharp cutting edges
• Rated for use on stainless steel and mild steel
• Reformulated composition improves wheel balance and reduces vibration during use
• Runs cool to limit heat buildup at the workpiece surface
• Upgraded from Cubitrona II with improved cutting speed and extended wheel life

Compatibility

Designed for use on stainless steel and mild steel substrates with standard 5-inch angle grinders. This wheel supersedes the 3M Cubitrona II Performance Abrasive in the same size class.

Installation Notes

Installation and wheel changes must be performed by qualified personnel with the grinder powered off and disconnected from its power source. Verify that the grinder RPM rating meets or exceeds the maximum RPM marked on the wheel before mounting. Inspect the wheel for cracks or damage before each use and never operate a damaged wheel. Follow ANSI B7.1 and applicable OSHA standards for abrasive wheel mounting and guarding.

Technical Specifications

• Diameter: 5 inches
• Thickness: 5/32 inches
• Grit: 36+
• Grain Type: Precision Shaped Ceramic
• Compatible Materials: Stainless steel, mild steel
• Package Weight: 6.32 pounds
• Package Length: 5.6 inches
• Package Width: 5.6 inches
• Package Height: 8.1 inches
• UPC: 00638060900178

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100313550