3M 7000118488 Ceramic Grinding Wheel 4.5 in 36 Grit

Product Description

The 3M 7000118488 is a ceramic abrasive grinding and cut-off wheel designed for aggressive material removal on stainless steel and mild steel. The 4.5-inch diameter wheel uses 3M ceramic abrasive grain to deliver high cut rates and extended service life compared to conventional abrasive wheels. Its rigid, reinforced resin-bonded construction allows it to function as both a depressed center grinding wheel and a cut-off wheel, making it suitable for cutting, grinding, and gouging operations. Licensed trade professionals and fabricators reach for this wheel when they need consistent performance through heavy-duty metal removal tasks.

This wheel is rated for use on stainless steel and mild steel surfaces, making it a practical choice for welding shops, structural fabrication, pipefitting, and general metal finishing environments. The depressed center profile allows flush grinding near flanges and joints. Its dual-purpose design reduces the need to swap wheels between cutting and grinding passes, which supports faster workflow on the job site or in the shop.

Key Features

• Ceramic abrasive grain delivers high cut rates and long wheel life on ferrous metals
• Functions as both a depressed center grinding wheel and a cut-off wheel
• Rigid reinforced resin bond maintains wheel integrity under high-speed operation
• High-speed rating supports efficient material removal with controlled wear
• Suitable for cutting, grinding, and gouging on stainless and mild steel
• Must be used with a wheel guard sized to fit the wheel diameter

Compatibility

Designed for use on stainless steel and mild steel. The wheel must be mounted on an angle grinder or cut-off tool with a maximum operating speed equal to or less than the wheel speed rating. Always verify tool spindle size and guard fitment before installation.

Installation Notes

Installation should be performed by a qualified operator familiar with abrasive wheel safety. Power down and disconnect the tool before mounting or removing the wheel. Confirm the power tool's maximum RPM does not exceed the wheel's rated maximum operating speed, and always use an appropriate wheel guard that fits the 4.5-inch diameter. Inspect the wheel for cracks or damage before each use and never use a damaged wheel.

Technical Specifications

• Diameter: 4.5 inches
• Abrasive Material: Ceramic
• Grit: 36
• Wheel Type: Depressed Center Grinding and Cut-Off Wheel
• Bond Type: Reinforced Resin
• Compatible Materials: Stainless Steel, Mild Steel
• Package Dimensions: 10.22 x 5.49 x 5.55 inches
• Weight: 0.17 pounds
• UPC: 00051135923160

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000118488