3M 7100333831 Cubitron 3 Cut-off Wheel 75MM 1.6MM

Product Description

The 3M 7100333831 is a Cubitron 3 resin-bonded cut-off wheel designed for fast, cool cutting through sheet metal, stainless steel, mild steel, and high-strength steels used in collision repair and body shop work. Measuring 75 MM in diameter and 1.6 MM thick with a center mounting hole, this wheel is built around 3M Precision Shaped Grain technology, which continuously fractures during use to expose fresh, sharp cutting points. The result is a faster cut rate and longer service life with less heat buildup and less physical strain on the technician. Licensed tradespeople and body shop technicians performing panel work, patch repairs, and structural cuts are the primary installers.

This wheel is suited for automotive body shop environments where frequent changeouts slow down production. It is rated for cutting through a range of materials including mild steel, high-strength steel, stainless steel, and aluminum. The cool-running, smooth action makes it a strong fit for repetitive cutting tasks where technician fatigue and wheel longevity are ongoing concerns. It is sold in a minimum quantity of 30 units per order, making it appropriate for shop-level procurement rather than single-job purchasing.

Key Features

• Precision Shaped Grain continuously fractures to maintain sharp cutting points throughout wheel life
• Cuts through mild steel, high-strength steel, stainless steel, and aluminum
• Cool-running design reduces heat transfer to the workpiece and the technician
• Extended service life compared to the previous Cubitron II generation cut-off wheel line
• Resin bond construction with center hole mount for standard angle grinder compatibility
• Smooth, well-balanced action reduces technician fatigue during repetitive cuts

Compatibility

Designed for use with angle grinders and cut-off tools accepting a center-hole mounted wheel at 75 MM diameter. Intended for collision repair and body shop cutting applications involving sheet metal and structural steel panels.

Installation Notes

Mount and use cut-off wheels only on tools rated for the wheel diameter and maximum RPM stamped on the wheel. Always verify the spindle guard is properly fitted before operating. Wear appropriate PPE including eye protection and gloves. Inspect the wheel for cracks or damage before each use and never operate a damaged wheel.

Technical Specifications

• Diameter: 75 MM
• Thickness: 1.6 MM
• Mounting Style: Center Hole
• Bond Type: Resin
• Abrasive Technology: Cubitron 3 Precision Shaped Grain
• Weight: 0.055 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 30
• UPC: 04064035174231

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100333831