Industrial-Grade Abrasive for Heavy-Duty Applications
The 3M Cloth Spiral Band 747D is a highly versatile abrasive that can be used for a variety of heavy-duty applications, including grinding, sanding, and shaping on metals, wood, and fiberglass. Its tube-shaped design allows it to conform to inner and outer contours, making it perfect for removing parting lines, imperfections, and burrs.
Excellent Cut Rate and Life with Ceramic/Aluminum Oxide Blend
The 3M Cloth Spiral Band 747D features a unique ceramic/aluminum oxide blend that offers an excellent cut rate and life. This blend of abrasives provides increased performance and durability, making it perfect for moderate stock removal and surface preparation.
Durable Cotton Backing for Aggressive Sanding and Grinding
The 3M Cloth Spiral Band 747D features a durable cotton backing that can withstand aggressive sanding and grinding. This backing material provides a strong foundation for the abrasive, allowing it to perform consistently even in the most demanding applications.
Reduced Grinding Temperatures with Grinding Aid
The 3M Cloth Spiral Band 747D features a grinding aid that reduces grinding temperatures, making it perfect for processes involving heat-sensitive alloys such as stainless steel and nickel alloys. This feature helps to prevent damage to the workpiece and ensures a smooth, consistent finish.
Long-Lasting Performance with Resin Bond
The 3M Cloth Spiral Band 747D features a resin bond that withstands high heat and pressure, providing long-lasting performance even in the most demanding applications. This bond ensures that the abrasive stays in place, providing a consistent finish and reducing the need for frequent replacements.