3M 7010412151 Depressed Center Grinding Wheel 7 Inch Type 27

Product Description

The 3M 7010412151 is a Type 27 depressed center grinding wheel engineered for heavy-duty metal removal in demanding fabrication and weld repair applications. The wheel uses 3M Precision-Shaped Ceramic Grain, which maintains a sharper cutting edge longer than conventional abrasive grain, delivering a fast and consistent cut throughout the life of the wheel. At 7 inches in diameter, it is sized for standard 7-inch angle grinders and performs on stainless steel, mild steel, carbon steel, and aerospace alloys. Licensed fabricators, welders, and metalworkers rely on this wheel for grinding, beveling, and weld removal tasks where throughput and abrasive life directly affect job cost.

This wheel is suited for both manual angle grinder use and pressure-assisted or robotic grinding setups. Its extended abrasive life reduces wheel changeouts, limiting downtime in production and automated environments. Typical applications include heavy stock removal, weld bead grinding, beveling plate edges before welding, and surface conditioning on ferrous and specialty alloy workpieces. The wheel dimensions measure 7.91 inches in length and width with an 8.3-inch height as packaged, confirming fitment in standard 7-inch grinder guards.

Key Features

• Precision-Shaped Ceramic Grain maintains a sharp cutting edge longer than conventional abrasive, reducing changeout frequency
• Type 27 depressed center profile designed for grinding, beveling, and weld removal
• Compatible with stainless steel, mild steel, carbon steel, and aerospace alloys
• Reduced downtime in robotic and pressure-assisted grinding applications due to extended wheel life
• Compliant with ANSI B7.1 safety requirements when used with an approved tool guard
• Sold individually; minimum order quantity is 20 units per order

Compatibility

Designed for use with angle grinders and grinding tools that accept 7-inch Type 27 depressed center wheels and are equipped with an ANSI B7.1-approved guard.

Installation Notes

Mounting and wheel changes must be performed by qualified personnel following ANSI B7.1 guidelines. Always power down and disconnect the grinder from its power source before mounting or removing the wheel. Inspect the wheel for cracks or damage before each use and never operate above the rated RPM marked on the wheel. An approved guard must remain in place during all grinding operations.

Technical Specifications

• Wheel Diameter: 7 inches
• Wheel Type: Type 27 Depressed Center
• Abrasive Grain: Precision-Shaped Ceramic
• Packaged Length: 7.91 inches
• Packaged Width: 7.91 inches
• Packaged Height: 8.3 inches
• Weight: 20.14 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 20
• UPC: 051125874514

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010412151