3M 7100214084 Cut and Grind Wheel 4.5 Inch Ceramic

Product Description

The 3M 7100214084 is a precision shaped ceramic cut and grind wheel designed to function as both a depressed center grinding wheel and a cut-off wheel in a single setup. Powered by 3M Precision-Shaped Grain, the wheel delivers a fast cut rate and extended abrasive life compared to conventional aluminum oxide wheels. At 4.5 inches in diameter and constructed with a rigid reinforced resin bond, it handles demanding metal fabrication tasks including back gouging, bevel grinding, and general stock removal. Licensed trades working in fabrication shops, pipe work, and structural steel will find this wheel eliminates the downtime of swapping between dedicated cutting and grinding wheels.

The 7100214084 is suited for cutting and grinding mild steel and stainless steel in both light fabrication and heavy industrial environments. The Precision-Shaped Grain geometry reduces the pressure required to cut and grind, which limits operator fatigue during extended use. This wheel is sold individually and fits standard 4.5 inch angle grinders commonly used in metalworking, HVAC fabrication, and pipefitting trades.

Key Features

• Dual-purpose design functions as both a depressed center grinding wheel and a cut-off wheel
• Precision-Shaped Ceramic Grain provides fast cut rate and long abrasive service life
• Rigid reinforced resin bond maintains wheel stability under load
• Cuts and grinds with less applied pressure, reducing operator fatigue over extended use
• Suitable for mild steel and stainless steel applications including back gouging and bevel grinding

Compatibility

Designed as an OEM-style replacement or direct-use abrasive for standard 4.5 inch angle grinders used in metalworking and fabrication applications.

Installation Notes

Installation should be performed by a qualified operator familiar with abrasive wheel safety. Before mounting, verify the grinder spindle speed rating meets or exceeds the maximum RPM marked on the wheel. Inspect the wheel for cracks or damage before each use and never use a damaged wheel. Always install the proper guard for the application type, whether cutting or grinding, in accordance with ANSI B11 and applicable workplace safety standards.

Technical Specifications

• Diameter: 4.5 inches
• Abrasive Type: Precision Shaped Ceramic Grain
• Bond Type: Reinforced Resin
• Compatible Materials: Mild Steel, Stainless Steel
• Package Length: 5.7 inches
• Package Width: 5.8 inches
• Package Height: 6 inches
• Weight: 5.75 pounds
• UPC: 638060064622

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100214084